List of plants with edible leaves
Encyclopedia
List of leaf vegetables. Only plant
s with leaves
that are traditionally well-known as food items and that are safe to eat are included in the list.
Leaves that are consumed in small quantities as a spice like oregano
or for medicinal purposes, like Common Lime
, or used in infusion
s like tea
, are not included in this list.
, in ancient Rome
and in the Middle Ages
. With the passing of the centuries many of those traditional leaf vegetables have been replaced by leaves that are more tender, have a more neutral taste or that are considered more refined.
The leaves that were part of ancient traditional diets are still to be found in the wild, sometimes at the edge of cultivated fields, or near abandoned homesteads. Generally they are found not far from inhabited places, indicating that they are the vestiges of ancient cultivated plants.
There are places, like the Italian region of Liguria
, where it is customary to go to the fields in spring to gather different kinds of edible leaves. These are later boiled to prepare preboggion, a local green mixture, that is generally used to stuff ravioli
-like pasta. Also in Greece
the tradition of eating a great variety of different leafy greens gathered in the fields has been preserved. These are eaten as a dish called horta.
s that are proportionate to amounts in local dishes, according to culture and place are harmless unless there are allergies to chemicals in the leaves. For example, some people are allergic to celery
leaves. At any rate, it is advisable not to eat large quantities of any particular leaf for protracted periods.
Some species, such as spinach
and amaranth
, contain oxalic acid
and should not be eaten on a regular basis without boiling
and discarding the water.
The fact that a certain leaf is part of the traditional cuisine of a country or an area is no guarantee that it is harmless as food. The leaves of the Black Nightshade
(Solanum nigrum) and similar species, contain solanine
, an alkaloid
. Despite their categorization among poisonous plants, nightshade species are part of the cuisine of certain countries, such as Ethiopia
, India
, and Greece
. The leaves are cooked in salty water, which is often boiled and drained more than once.
, Ruppia maritima
, rice
or wheat
, and cultivated legumes--that are used as emergency or famine food. They are eaten only durng times of famine or in isolated areas when fishing or hunting fails. Most such leaves are very rough fare as they are often used as fodder
in times of plenty. During Holodomor
, for instance, desperate Ukrainians ate leaves from bushes and trees when no other food was available.
Generally, the types of leaves that are eaten during emergency times cannot be considered acceptable leafy greens and have not been included in the list.
Key
! Species !! Common name !! Observations
|-> • Abutilon theophrasti
China Jute
The taste is good, but since the texture of the leaves is cloth-like and not crisp, it is not very suitable for being eaten raw.
| • Acacia pennata (L.) Willd.
> Climbing wattle
>-
• Acmella oleracea
Paracress
Madagascar
where they are used to prepare a dish known as romazava
>-
| • Althaea officinalis
Common Marshmallow
>-
| • Amaranthus cruentus
Purple amaranth
>-
| • Amaranthus retroflexus
Common amaranth
>-
| • Amaranthus spinosus
Prickly amaranth
>-
| • Amaranthus tricolor
Amaranth
>-
| • Amaranthus viridis
Slender amaranth
>-
| • Apium graveolens Celery
anaphylactic shock
.
>-
| • Atriplex hortensis
Garden orache
>-
| • Barbarea verna
Bank cress
>-
| • Barringtonia acutangula
Chik-nam, Kra don
Nam phrik
. Popular in Isan
>-
| • Basella alba
Indian spinach
>-
• Beta cicla
Chard
>-
• Beta vulgaris maritima
Sea Beet
>-
| • Borago officinalis Common Borage
>-
| • Brassica carinata A. Braun
Abyssinian Cabbage
>-
| • Brassica juncea (L.) Czernjaew
Indian mustard
>-
| • Brassica napus var. napobrassica (L.) Rchb. Rutabaga
>-
| • Brassica napus var. pabularia (DC.) Rchb. Rape Kale
>-
| • Brassica nigra (L.) Koch
Black Mustard
>-
| • Brassica oleracea
Wild Cabbage
>-
| • Brassica oleracea var. acephala
Kale
>-
| • Brassica oleracea var. alboglabra (L. H. Bailey) Musil
Kai-lan
>-
| • Brassica oleracea var. botrytis
Cauliflower
>-
| • Brassica oleracea var. capitata
Cabbage
>-
| • Brassica oleracea var. gemmifera Zenker Brussels Sprouts
>-
| • Brassica oleracea var. italica Plenck
Broccoli
>-
| • Brassica rapa
Turnip
>-
| • Brassica rapa subsp. campestris (L.) A. R. Clapham Wild turnip
>-
| • Brassica rapa subsp. chinensis (L.) Hanelt
Bok Choi
>-
| • Brassica rapa subsp. narinosa (L. H. Bailey) Hanelt
Chinese Savoy
>-
| • Brassica rapa subsp. nipposinica (L. H. Bailey) Hanelt
Mizuna
>-
| • Brassica rapa subsp. pekinensis (Lour.) Hanelt
Napa Cabbage
>-
| • Brassica rapa subspecies rapa
Rapini
>-
| • Campanula rapunculus
Rampion
It was once widely grown in Europe for its leaves, which were used like spinach
| • Campanula versicolor >
Harebell
>-
| • Capparis spinosa Caper
>-
| • Celosia argentea var. argentea
Wild Coxcomb
>-
| • Centella asiatica
Asian pennywort
>-
| • Chenopodium album
Lamb's Quarters
Palak
in Northern India. Also used to stuff paratha
>-
| • Chenopodium ambrosioides
American Wormseed
Chenopodium
species are edible, but mostly mediocre as a leaf vegetable.
>-
| • Chenopodium berlandieri subsp. nuttalliae (Saff.) H. D. Wilson & Heiser
Southern Huauzontle
>-
| • Chenopodium bonus-henricus Good King Henry
>-
| • Chenopodium giganteum D. Don
Tree Spinach
>-
| • Chenopodium glaucum Oak-Leaved Goosefoot
>-
| • Chenopodium nuttalliae Huauzontle
Ecoport
>-
| • Chenopodium quinoa subsp. quinoa
Quinoa
>-
| • Chenopodium rubrum
Red Goosefoot
>-
| • Chrysanthemum coronarium Garland chrysanthemum
>-
| • Cichorium endivia
Endive
>-
| • Cichorium endivia var. crispum
, Curly endive
>-
| • Cichorium endivia var. latifolium
, Broad-leaved endive
>-
| • Cichorium intybus Chicory
Fave
in Northern Italy
>-
| • Cichorium intybus
Radicchio
>-
| • Cirsium oleraceum
Cabbage thistle
>-
• Claytonia perfoliata
Miner's lettuce
>-
• Claytonia sibirica
Siberian spring beauty
beet
-flavoured leaves.
>-
| • Coccinia grandis (L.) Voigt
Ivy Gourd
GRIN, Ecoport
>-
| • Colocasia esculenta (L.) Schott
Taro
Mauritius
.
>-
| • Corchorus olitorius
Jew's mallow
GRIN, Ecoport, Duke
>-
| • Coriandrum sativum
Cilantro, Coriander
Ecoport
>-
| • Crambe maritima
Sea kale
>-
| • Crassocephalum crepidioides
Redflower ragleaf
>-
| • Cratoxylum formosum
Phak tiu som or Phak tiu daeng
>-
| • Crithmum maritimum Samphire
cask
s of seawater from the Isle of Wight
to market in London at the end of May each year.
>-
| • Crotalaria longirostrata Hook. & Arn.
Chipilín
GRIN, Ecoport
>-
| • Cryptotaenia japonica Hassk.
Mitsuba
GRIN, Ecoport
>-
| • Cyclanthera pedata (L.) Schrader
Caigua
GRIN
>-
| • Cynara cardunculus
Cardoon
GRIN, Ecoport
>-
| • Diplazium esculentum (Retz.) Sw.
Vegetable fern
fern
GRIN, Ecoport
>-
| • Eruca sativa Miller
Arugula
GRIN
>-
| • Emex spinosa
Lesser jack
>-
| • Eryngium foetidum
Bhandhanya, Culantro
>-
| • Foeniculum vulgare Miller Fennel
Ecoport
>-
| • Galactites tomentosa
Scarlina
Ecoport
>-
| • Galinsoga parviflora Cav.
Gallant Soldier
Ecoport
>-
| • Glechoma hederacea
Ground Ivy
Ecoport
>-
| • Glinus lotoides
Lotus sweetjuice
>-
| • Gnetum gnemon
Melindjo
GRIN, Ecoport
>-
| • Gynura crepioides
Okinawan Spinach
>-
| • Halimione portulacoides
Sea purslane
>-
• Hirschfeldia incana
Shortpod mustard
>-
• Honckenya peploides
Sea sandwort
Subarctic
areas Ecoport
>-
| • Houttuynia cordata Thunberg
Fishwort
GRIN, Ecoport
>-
| • Hydrophyllum canadense
John's Cabbage
Ecoport
>-
| • Hydrophyllum virginianum
Shawnee Salad
Ecoport
>-
| • Hyoseris radiata
>-
| • Hypochoeris maculata Spotted Cat's-ear
>-
| • Hypochoeris radicata Catsear
Ecoport
>-
| • Inula crithmoides
Golden samphire
Ecoport
>-
| • Inula helenium
Elecampane
Ecoport
>-
| • Ipomoea aquatica
Forssk.
Water Spinach
GRIN, Ecoport
>-
| • Ipomoea batatas var. batatas
Sweet Potato
Ecoport, Duke
>-
| • Kleinhovia hospita
Ecoport
>-
| • Lablab purpureus
Lablab
spinach
and the water has to be discarded.
>-
| • Lactuca indica
Indian Lettuce
>-
| • Lactuca perennis
>-
| • Lactuca sativa Lettuce
>-
| • Lactuca sativa var. angustana L. H. Bailey Celtuce
>-
| • Lactuca serriola
Prickly Lettuce
>-
| • Lagenaria siceraria (Molina) Standley Bottle Gourd
>-
| • Lallemantia iberica
Dragon's head
Iran
as green vegetable
>-
| • Lamium album
White deadnettle
>-
| • Lamium amplexicaule
Henbit deadnettle
>-
| • Lamium purpureum Red deadnettle
>-
| • Lapsana communis Nipplewort
Ancient Rome
. Presently it is not valued as a leafy vegetable
>-
| • Leichhardtia australis
Bush Banana
>-
| • Leontodon hispidus Hawkbit
>-
| • Leontodon tuberosus
>-
| • Lepidium campestre
Field pepperweed
Ecoport
>-
| • Lepidium latifolium
Dittander
GRIN, Ecoport
>-
| • Lepidium meyenii Walp.
Maca
GRIN, Ecoport
>-
| • Lepidium sativum
Garden cress
GRIN, Ecoport
>-
| • Lepidium virginicum
Virginia pepperweed
Ecoport
>-
| • Leptadenia hastata
Decne
>-
| • Leucaena leucocephala Phak kratin
Isan
)
>-
| • Levisticum officinale
Lovage
Ecoport
>-
| • Limnocharis flava (L.) Buchenau
Genjer
GRIN, Ecoport
>-
| • Limnophila aromatica (Lamk) Merr.
Rice paddy herb, Ngò om
Ecoport
>-
| • Limnophila indica (L.) Druce
Ecoport
>-
| • Lysimachia clethroides
Gooseneck Loosestrife
>-
| • Malva neglecta Wallr.
GRIN, Ecoport
>-
| • Malva parviflora
Cheeseweed
Ecoport
>-
| • Malva sylvestris
Mallow
GRIN
>-
| • Malva verticillata
Musk Mallow
>-
| • Malva verticillata var. crispa
GRIN
>-
| • Manihot esculenta subsp. esculenta
Cassava
GRIN, Ecoport, Duke
>-
| • Matteuccia struthiopteris
Kogomi
>-
| • Megacarpaea polyandra 多蕊高河菜 duo rui gao he cai
>-
| • Mentha arvensis piperascens
Japanese mint
>-
| • Mentha longifolia Habek mint
Ecoport
>-
| • Mertensia maritima
Sea bluebell
Inuit
Ecoport
>-
| • Mesembryanthemum crystallinum
Ice plant
GRIN, Ecoport
>-
| • Mimulus guttatus
Seep monkey flower
Ecoport
>-
| • Mirabilis expansa (Ruiz & Pav.) Standl.
Mauka
GRIN, Ecoport
>-
| • Moringa oleifera Lamk
Drumstick tree
South Asia
for curries and omelettes. GRIN, Ecoport, Duke
>-
| • Moringa ovalifolia
South-west African moringa
>-
| • Moringa stenopetala
Ethiopian moringa
Zemede Asfaw, "Conservation and use of traditional vegetables in Ethiopia"
>-
| • Mycelis muralis
Wall lettuce
Ecoport
>-
| • Myrianthus arboreus
Ujuju
>-
| • Myriophyllum brasiliense Parrot feather
>-
| • Myrrhis odorata Cicely
>-
| • Nasturtium officinale R. Br. Watercress
liver fluke
Fasciola hepatica
.
>-
| • Neptunia oleracea Loureiro
Phak chet
Nam phrik
>-
| • Nymphaea odorata
Fragrant Water Lily
>-
| • Nymphoides indica Water Snowflake
>-
| • Nymphoides peltatum
Yellow floating heart
>-
| • Ocimum basilicum Sweet Basil
>-
| • O. basilicum var. thyrsiflora
Thai basil
>-
| • Ocimum × citriodorum Lemon basil
>-
| • Oenanthe javanica (Blume) DC.
Water Celery
>-
| • Oenothera biennis
Common evening primrose
>-
| • Oenothera hookeri Hooker's Evening-primrose
>-
| • Onoclea sensibilis Sensitive fern
Iroquois
>-
| • Oroxylum indicum (L.) Kurz
Pheka
>-
| • Oryza sativa
Rice
>-
| • Osmorhiza aristata
>-
| • Osmunda cinnamomea Cinnamon fern
>-
| • Osmunda claytoniana Interrupted fern
>-
| • Oxalis acetosella Common wood sorrel
Oxalis
species contain oxalic acid and should not be eaten for long periods in large quantities. If possible, they should be eaten after boiling and disposing of the water
>-
| • Oxalis corniculata
Creeping woodsorrel
>-
| • Oxalis deppei Iron Cross
>-
| • Oxalis oregana Redwood sorrel
>-
| • Oxalis stricta
Common yellow woodsorrel
>-
| • Oxalis tuberosa Oca
GRIN, Ecoport
>-
| • Oxalis violacea
Ecoport
>-
| • Oxyria digyna
Mountain sorrel
Ecoport
>-
| • Pachira aquatica Aubl.
Money tree
GRIN, Ecoport
>-
| • Pachira insignis (Swartz) Savigny
Ecoport
>-
| • Paederia foetida
Ecoport
>-
| • Parkia biglandulosa
>-
| • Parkia speciosa Hassk.
Petai
GRIN, Ecoport
>-
| • Parkinsonia florida
Blue Palo Verde
>-
| • Pastinaca sativa subsp. sativa Parsnip
>-
| • Patrinia scabiosifolia Golden lace
>-
| • Patrinia villosa
>-
| • Paulownia tomentosa
Empress tree
>-
| • Pedalium murex Burra Gookeroo
>-
| • Peperomia pellucida (L.) Kunth
Clearweed
>-
| • Pereskia aculeata Mill.
Barbados Gooseberry
>-
| • Pergularia daemia
>-
| • Perilla frutescens (L.) Britton
Perilla
>-
| • Persicaria hydropiper (L.) Spach Water pepper
>-
| • Persicaria vulgaris
>-
| • Petasites frigidus
Arctic butterbur
>-
| • ‘‘Petroselinum crispum (Miller) Nyman ex A.W. Hill’‘ Parsley
Ecoport
>-
| • Peucedanum ostruthium
Ecoport
>-
| • Phaseolus coccineus
Runner Bean
GRIN, Ecoport
>-
| • Phaseolus lunatus
Lima Bean
GRIN, Ecoport
>-
| • Phaseolus vulgaris
Bean
GRIN, Ecoport, Duke
>-
| • Phragmites australis (Cav.) Trin. ex Steudel
Common Reed
Ecoport, Duke
>-
| • Phyla scaberrima
Rough fogfruit
>-
| • Phyllanthus acidus Star Gooseberry
>-
| • Phyllanthus emblica Myrobalan
GRIN
>-
| • Phyteuma orbiculare
Round-headed rampion
>-
| • Phytolacca acinosa Roxb. Indian Pokeberry
Ecoport
>-
| • Phytolacca acinosa var. esculenta
>-
| • Phytolacca americana
American Pokeweed
GRIN, Ecoport
>-
| • Phytolacca dioica
Bella Sombra
Ecoport
>-
| • Phytolacca rivinoides
Deer calalu
>-
| • Pimpinella anisum
Aniseed
>-
| • Pimpinella saxifraga Burnet Saxifrage
Ecoport
>-
| • Pinus densiflora Siebold & Zucc.
Japanese Red Pine
>-
| • Piper auritum Mexican Pepperleaf
>-
| • Piper guineense West African Pepper
>-
| • Piper sarmentosum
Cha-phlu
>-
| • Pipturus argenteus (J.G. Forster) Wedd. Queensland grass-cloth plant
>-
| • Pisonia grandis
Tree lettuce
>-
| • Pistacia chinensis Bunge Chinese Pistache
>-
| • Pistacia terebinthus Terebinth
>-
| • Pistia stratiotes Water Lettuce
>-
| • Pisum sativum Garden Pea
>-
| • Plantago coronopus
Buckshorn plantain
>-
| • Plantago lanceolata
Long-leaved Plantain
>-
| • Plantago major Broad-leaved Plantain
>-
| • Plantago maritima
>-
| • Pluchea indica (L.) Less.
>-
| • Podophyllum hexandrum
Himalayan mayapple
>-
| • Poliomintha incana
>-
| • Polygonum aviculare
Knotweed
>-
| • Polygonum bistorta Bistort
Ecoport
>-
| • Polygonum bistortoides
American Bistort
Ecoport
>-
| • Polygonum punctatum
>-
| • Polygonum viviparum Alpine bistort
Ecoport
>-
| • Poncirus trifoliata
Trifoliate orange
Ecoport
>-
| • Pontederia cordata
Ecoport
>-
| • Portulaca oleracea
Common purslane
>-
| • Portulaca pilosa
>-
| • Portulacaria afra
Elephant Bush
>-
| • Primula veris
Cowslip
GRIN, Ecoport
>-
| • Primula vulgaris
Primrose
Ecoport
>-
| • Pringlea antiscorbutica
Kerguelen cabbage
scurvy
>-
• Proboscidea louisianica
Ecoport
>-
| • Prosopis spicegera
>-
| • Prunella vulgaris
Ecoport
>-
| • Pteris ensiformis
>-
| • Ptychosperma elegans
>-
| • Pulicaria odora
>-
| • Pulmonaria officinalis
Lungwort
Ecoport
>-
| • Puya caerulea
>-
| • Puya chilensis
Ecoport
>-
| • Pyrus betulaefolia
Birch-Leaved Pear
>-
| • Ranunculus ficaria Lesser celandine
Ecoport
>-
| • Raphanus raphanistrum
Wild radish
Ecoport
>-
| • Raphanus raphanistrum ssp. landra
>-
| • Raphanus raphanistrum ssp. maritimus
>-
| • Raphanus sativus Radish
GRIN, Ecoport
>-
| • Raphanus sativus var. longipinnatus
Chinese radish
>-
| • Raphia hookeri G. Mann & H. Wendl. Raffia palm
GRIN, Ecoport
>-
| • Reichardia picroides
French Scorzonera
Ecoport
>-
| • Rhamnus dahurica
>-
| • Rheum rhabarbarum
>-
| • Rheum tataricum
>-
| • Rhexia virginica Meadow beauty
Ecoport
>-
| • Rhodiola rosea
Roseroot
Ecoport
>-
| • Rhododendron arboreum
Ecoport
>-
| • Rhopalostylis sapida
Nikau
>-
| • Ribes cereum
Ecoport
>-
| • Ribes divaricatum
Ecoport
>-
| • Ribes nigrum
Blackcurrant
GRIN, Ecoport
>-
| • Ribes odoratum
Ecoport
>-
| • Rorippa indica
>-
| • Rorippa islandica
>-
| • Rosa multiflora Seven Sisters Rose
>-
| • Roystonea elata
>-
| • Roystonea oleracea
>-
| • Rubus rosaefolius
>-
| • Rumex acetosa Sorrel
oxalic acid
. Raw leaves should be eaten sparingly and leaves should preferably be used after boiling and disposing of the water.
>-
| • Salicornia europaea
Glasswort
>-
| • Salix babylonica Weeping Willow
Ecoport
>-
| • Salix daphnoides
>-
| • Salix gracilistyla
Rosegold pussy willow
>-
| • Salsola kali
Saltwort
Ecoport, Duke
>-
| • Salsola komarovi
Land Seaweed
>-
| • Salsola soda
Opposite leaved saltwort
Ecoport
>-
| • Salvadora persica
Toothbrush tree
Ecoport
>-
| • Sambucus javanica
Ecoport
>-
| • Sambucus sieboldiana
Ecoport
>-
| • Sanguisorba canadensis
Ecoport
>-
| • Sanguisorba minor
Salad Burnet
Ecoport
>-
| • Sanguisorba officinalis
Great Burnet
>-
| • Sassafras albidum
Sassafras
Ecoport
>-
| • Sauropus androgynus (L.) Merrill
Katuk
papaverine
GRIN, Ecoport
>-
| • Saxifraga pensylvanica
Eastern Swamp Saxifrage
Cherokee
traditionally ate the leaves raw as greens Ecoport
>-
| • Saxifraga stolonifera
Creeping Rockfoil
Ecoport
>-
| • Schleichera oleosa (Lour.) Oken
GRIN, Ecoport
>-
| • Scolymus hispanicus
Tagarnina
Ecoport
>-
| • Scolymus maculatus
Spotted golden thistle
Ecoport
>-
| • Scorzonera hispanica
Scorzonera
>-
| • Scutellaria baicalensis
Baikal Skullcap
>-
| • Sechium edule (Jacq.) Swartz Chayote
>-
| • Sedum anacampseros Love-restorer
>-
• Sedum divergens
Spreading stonecrop
Nisga'a
people of Northwest British Columbia
.
>-
| • Sedum reflexum
Jenny's stonecrop
herb
in Europe
.
>-
| • Sedum rhodanthum
Rose crown
>-
• Sedum telephium
Livelong
>-
• Senna siamea
Cassod Tree
>-
| • Sesamum alatum Thonn. Sésame de gazelle
Chad
as a vegetable. Considered as famine food
in some areas
>-
| • Sesamum indicum
Sesame
>-
| • Sesamum radiatum Schumach. & Thonn. Benniseed
>-
| • Sesbania grandiflora (L.) Poiret
West Indian pea
>-
| • Sesbania sesban (L.) Merrill
Sesban
>-
| • Sesuvium portulacastrum (L.)
Sea Purselane
>-
| • Setaria palmifolia (Koenig) Stapf Palm-grass
GRIN, Ecoport
>-
| • Sicyos angulatus
Ecoport
>-
| • Sida rhombifolia
Arrowleaf sida
>-
| • Sidalcea neomexicana
>-
| • Silaum silaus
>-
| • Silene acaulis Moss campion
Ecoport
>-
| • Silene vulgaris (Moench) Garcke
Bladder Campion
>-
| • Silybum marianum Blessed milk thistle
Ecoport
>-
| • Sinapis alba
White Mustard
Ecoport, Duke
>-
| • Sinapis arvensis
Charlock
Ecoport
>-
| • Sisymbrium altissimum
Ecoport
>-
| • Sisymbrium crassifolium
Ecoport
>-
| • Sisymbrium irio
London rocket
>-
| • Sisymbrium officinale Hedge mustard
Ecoport
>-
| • Sium cicutaefolium
>-
| • Smyrnium olusatrum Alexanders
Ecoport
>-
| • Solenostemon rotundifolius (Poir.) J. K. Morton
Chinese potato
GRIN, Ecoport
>-
| • Solidago missouriensis
Ecoport
>-
| • Sonchus arvensis
Field sow-thistle
Ecoport
>-
| • Sonchus asper
Spiny-leaved sow thistle
Ecoport
>-
| • Sonchus oleraceus
Sow Thistle
Ecoport
>-
| • Sophora japonica
Pagoda-tree
Ecoport
>-
| • Spathiphyllum phryniifolium
>-
| • Sphenoclea zeylanica Gaertner
Ecoport
>-
| • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms
GRIN, Ecoport
>-
| • Spilanthes acmella
Toothache Plant
>-
| • Spinacia oleracea Spinach
oxalic acid
. Raw leaves should be eaten sparingly. In dishes that include large quantities, leaves should preferably be used after boiling and disposing of the water. GRIN, Ecoport
>-
| • Spirodela polyrhiza
Greater Duck-weed
Ecoport
>-
| • Spondias dulcis Sol. ex Parkinson
Otaheite Apple
GRIN, Ecoport
>-
| • Spondias mombin
Yellow mombin
GRIN, Ecoport
>-
| • Spondias purpurea
Jocote
GRIN, Ecoport
>-
| • Stanleya pinnatifida
>-
| • Stellaria media (L.) Vill. Common Chickweed
GRIN, Ecoport
>-
| • Stenochlaena palustris
>-
| • Sterculia foetida
Ecoport
>-
| • Sterculia tragacantha
>-
| • Strychnos spinosa Lam.
Natal orange
GRIN, Ecoport
>-
| • Suaeda maritima (L.) Dumortier
Sea Blite
Ecoport
>-
| • Symphytum officinale
Ecoport
>-
| • Symphytum uplandicum
>-
| • Synedrella nodiflora (L.) Gaertner
Ecoport
>-
| • Syzygium malaccense (L.) Merr. & L. M. Perry
Malay apple
GRIN, Ecoport
>-
| • Syzygium polycephalum (Miq.) Merr. & Perry
Ecoport
>-
| • Talinum paniculatum
Jewels of Opar
>-
| • Talinum portulacifolium
Ecoport
>-
| • Talinum triangulare (Jacq.) Willd.
Ecoport
>-
| • Tanacetum vulgare
Tansy
Ecoport
>-
| • Taraxacum albidum
>-
| • Taraxacum officinale Weber ex F.H. Wigg.
Dandelion
GRIN, Ecoport
>-
| • ‘‘Telfairia occidentalis Hook. f.
’‘
Fluted gourd
GRIN, Ecoport
>-
| • Telosma cordata
>-
| • Tetracarpidium conophorum
>-
| • Tetragonia decumbens
>-
| • Tetragonia implexicoma
Ecoport
>-
| • Tetragonia tetragonioides (Pallas) O. Kuntze
New Zealand Spinach
GRIN, Ecoport
>-
| • Thalia geniculata
>-
| • Thespesia populnea (L.) Soland. ex Correa Portia tree
Ecoport
>-
| • Thlaspi arvense
Pennycress
Ecoport
>-
| • Thymus vulgaris
Common Thyme
Ecoport
>-
| • Tiliacora triandra
>-
| • Toddalia asiatica (L.) Lamk
Ecoport
>-
| • Toona sinensis (Adr. Juss.) M.J. Roemer
Chinese Mahogany
>-
| • Tordylium apulum
Ecoport
>-
| • Trachycarpus fortunei
Windmill Palm
Ecoport
>-
| • Tradescantia virginiana
Ecoport
>-
| • Tragopogon dubius
Western salsify
Ecoport
>-
| • Tragopogon porrifolius
Salsify
GRIN, Ecoport
>-
| • Tragopogon pratensis
Goat's Beard
Ecoport
>-
| • Trianthema portulacastrum
Ecoport
>-
| • Trichodesma zeylanicum
>-
| • Trifolium hybridum
Alsike Clover
>-
| • Trifolium pratense Red Clover
>-
| • Trifolium repens White Clover
>-
| • Trigonella caerulea Sweet Trefoil
>-
| • Trigonella corniculata (L.)
GRIN, Ecoport
>-
| • Trillium erectum
Wake-robin
Ecoport
>-
| • Trillium grandiflorum
White trillium
Ecoport
>-
| • Trillium sessile
>-
| • Trillium undulatum
Painted trillium
Ecoport
>-
| • Tropaeolum majus
Garden Nasturtium
GRIN, Ecoport
>-
| • Tropaeolum minus
Dwarf Nasturtium
GRIN, Ecoport
>-
| • Tropaeolum tuberosum Ruiz & Pavon
Mashua
GRIN, Ecoport
>-
| • Tulbaghia alliacea
Ecoport
>-
| • Tussilago farfara
Coltsfoot
Ecoport
>-
| • Typha capensis
>-
| • Typha elephantina
Ecoport
>-
| • Ullucus tuberosus Lozano
Ulluco
GRIN, Ecoport
>-
| • Ulmus pumila
Siberian elm
Ecoport
>-
| • Urena lobata
Rose Mallow
Ecoport
>-
| • Urtica dioica
Stinging Nettle
>-
| • Urtica urens
Annual Nettle
>-
| • Valerianella eriocarpa Desv. Italian Corn Salad
GRIN, Ecoport
>-
| • Valerianella locusta (L.) Laterrade
Corn Salad
GRIN, Ecoport
>-
| • Vallaris heynei
>-
| • Verbena officinalis
European Verbena
Ecoport
>-
| • Vernonia amygdalina Delile
Bitter leaf
GRIN, Ecoport
>-
| • Veronica anagallis-aquatica
Water Speedwell
Ecoport
>-
| • Veronica beccabunga
Brooklime
Ecoport
>-
| • Veronicastrum sibiricum
>-
| • Viola adunca
Ecoport
>-
| • Viola canadensis
Canada Violet
Ecoport
>-
| • Viola odorata
Sweet Violet
Ecoport
>-
| • Viola papilionacea
>-
| • Viola pedata
Bird's Foot Violet
Ecoport
>-
| • Viola sororia
Common blue violet
>-
| • Viola x wittrockiana
>-
| • Vitex doniana
Ecoport
>-
| • Vitis amurensis
Amur grape
Ecoport
>-
| • Vitis californica
California wild grape
Ecoport
>-
| • Vitis coignetiae
>-
| • Vitis labrusca
Northern Fox Grape
GRIN, Ecoport
>-
| • Vitis munsoniana
>-
| • Vitis shuttleworthii
>-
| • Vitis vinifera
Grape
GRIN, Ecoport, Duke
>-
| • Wasabia japonica
Wasabi
>-
| • Wedelia biflora (L.) DC.
Ecoport
>-
| • Wisteria floribunda
Japanese wisteria
Ecoport
>-
| • Wolffia arrhiza
>-
| • Xanthoceras sorbifolium Yellowhorn
>-
| • Xanthosoma atrovirens
>-
| • Xanthosoma brasiliense (Desf.) Engl.
GRIN, Ecoport
>-
| • Xanthosoma sagittifolium (L.) Schott
GRIN, Ecoport
>-
| • Xanthosoma violaceum Schott
GRIN, Ecoport
>-
| • Ximenia americana
GRIN, Ecoport
>-
| • Zanthoxylum piperitum
>-
| • Zanthoxylum planispinum
>-
| • Zingiber zerumbet (L.) J.E. Smith
Awapuhi
Plant
Plants are living organisms belonging to the kingdom Plantae. Precise definitions of the kingdom vary, but as the term is used here, plants include familiar organisms such as trees, flowers, herbs, bushes, grasses, vines, ferns, mosses, and green algae. The group is also called green plants or...
s with leaves
Leaves
-History:Vocalist Arnar Gudjonsson was formerly the guitarist with Mower, and he was joined by Hallur Hallsson , Arnar Ólafsson , Bjarni Grímsson , and Andri Ásgrímsson . Late in 2001 they played with Emiliana Torrini and drew early praise from the New York Times...
that are traditionally well-known as food items and that are safe to eat are included in the list.
Leaves that are consumed in small quantities as a spice like oregano
Oregano
Oregano – scientifically named Origanum vulgare by Carolus Linnaeus – is a common species of Origanum, a genus of the mint family . It is native to warm-temperate western and southwestern Eurasia and the Mediterranean region.Oregano is a perennial herb, growing from 20–80 cm tall,...
or for medicinal purposes, like Common Lime
Lime (fruit)
Lime is a term referring to a number of different citrus fruits, both species and hybrids, which are typically round, green to yellow in color, 3–6 cm in diameter, and containing sour and acidic pulp. Limes are a good source of vitamin C. Limes are often used to accent the flavors of foods and...
, or used in infusion
Infusion
An infusion is the outcome of steeping plants with desired chemical compounds or flavors in water or oil.-History:The first recorded use of essential oils was in the 10th or 11th century by the Persian polymath Avicenna, possibly in The Canon of Medicine.-Preparation techniques:An infusion is very...
s like tea
Tea
Tea is an aromatic beverage prepared by adding cured leaves of the Camellia sinensis plant to hot water. The term also refers to the plant itself. After water, tea is the most widely consumed beverage in the world...
, are not included in this list.
History
Humans have used leaves as food since time immemorial. Different types of leaves, depending from the place and the season, were part of the human diet since prehistoric times. Traces of edible leaves have been found in ancient Egyptian archaeological sites. Some edible leaves were historically documented in ancient GreeceAncient Greece
Ancient Greece is a civilization belonging to a period of Greek history that lasted from the Archaic period of the 8th to 6th centuries BC to the end of antiquity. Immediately following this period was the beginning of the Early Middle Ages and the Byzantine era. Included in Ancient Greece is the...
, in ancient Rome
Ancient Rome
Ancient Rome was a thriving civilization that grew on the Italian Peninsula as early as the 8th century BC. Located along the Mediterranean Sea and centered on the city of Rome, it expanded to one of the largest empires in the ancient world....
and in the Middle Ages
Middle Ages
The Middle Ages is a periodization of European history from the 5th century to the 15th century. The Middle Ages follows the fall of the Western Roman Empire in 476 and precedes the Early Modern Era. It is the middle period of a three-period division of Western history: Classic, Medieval and Modern...
. With the passing of the centuries many of those traditional leaf vegetables have been replaced by leaves that are more tender, have a more neutral taste or that are considered more refined.
The leaves that were part of ancient traditional diets are still to be found in the wild, sometimes at the edge of cultivated fields, or near abandoned homesteads. Generally they are found not far from inhabited places, indicating that they are the vestiges of ancient cultivated plants.
There are places, like the Italian region of Liguria
Liguria
Liguria is a coastal region of north-western Italy, the third smallest of the Italian regions. Its capital is Genoa. It is a popular region with tourists for its beautiful beaches, picturesque little towns, and good food.-Geography:...
, where it is customary to go to the fields in spring to gather different kinds of edible leaves. These are later boiled to prepare preboggion, a local green mixture, that is generally used to stuff ravioli
Ravioli
Ravioli are a traditional type of Italian filled pasta. They are composed of a filling sealed between two layers of thin egg pasta dough and are served either in broth or with a pasta sauce. The word ravioli is reminiscent of the Italian verb riavvolgere , though the two words are not...
-like pasta. Also in Greece
Greece
Greece , officially the Hellenic Republic , and historically Hellas or the Republic of Greece in English, is a country in southeastern Europe....
the tradition of eating a great variety of different leafy greens gathered in the fields has been preserved. These are eaten as a dish called horta.
Precautions
Moderate quantities of edible leaf vegetableLeaf vegetable
Leaf vegetables, also called potherbs, green vegetables, greens, leafy greens or salad greens, are plant leaves eaten as a vegetable, sometimes accompanied by tender petioles and shoots...
s that are proportionate to amounts in local dishes, according to culture and place are harmless unless there are allergies to chemicals in the leaves. For example, some people are allergic to celery
Celery
Apium graveolens is a plant species in the family Apiaceae commonly known as celery or celeriac , depending on whether the petioles or roots are eaten: celery refers to the former and celeriac to the latter. Apium graveolens grows to 1 m tall...
leaves. At any rate, it is advisable not to eat large quantities of any particular leaf for protracted periods.
Some species, such as spinach
Spinach
Spinach is an edible flowering plant in the family of Amaranthaceae. It is native to central and southwestern Asia. It is an annual plant , which grows to a height of up to 30 cm. Spinach may survive over winter in temperate regions...
and amaranth
Amaranth
Amaranthus, collectively known as amaranth, is a cosmopolitan genus of herbs. Approximately 60 species are recognized, with inflorescences and foliage ranging from purple and red to gold...
, contain oxalic acid
Oxalic acid
Oxalic acid is an organic compound with the formula H2C2O4. This colourless solid is a dicarboxylic acid. In terms of acid strength, it is about 3,000 times stronger than acetic acid. Oxalic acid is a reducing agent and its conjugate base, known as oxalate , is a chelating agent for metal cations...
and should not be eaten on a regular basis without boiling
Boiling
Boiling is the rapid vaporization of a liquid, which occurs when a liquid is heated to its boiling point, the temperature at which the vapor pressure of the liquid is equal to the pressure exerted on the liquid by the surrounding environmental pressure. While below the boiling point a liquid...
and discarding the water.
The fact that a certain leaf is part of the traditional cuisine of a country or an area is no guarantee that it is harmless as food. The leaves of the Black Nightshade
Solanum nigrum
Solanum nigrum is a species in the Solanum genus, native to Eurasia and introduced in the Americas, Australasia and South Africa.-Description:Black...
(Solanum nigrum) and similar species, contain solanine
Solanine
Solanine is a glycoalkaloid poison found in species of the nightshade family , such as the potato . It can occur naturally in any part of the plant, including the leaves, fruit, and tubers. Solanine has fungicidal and pesticidal properties, and it is one of the plant's natural defenses...
, an alkaloid
Alkaloid
Alkaloids are a group of naturally occurring chemical compounds that contain mostly basic nitrogen atoms. This group also includes some related compounds with neutral and even weakly acidic properties. Also some synthetic compounds of similar structure are attributed to alkaloids...
. Despite their categorization among poisonous plants, nightshade species are part of the cuisine of certain countries, such as Ethiopia
Ethiopia
Ethiopia , officially known as the Federal Democratic Republic of Ethiopia, is a country located in the Horn of Africa. It is the second-most populous nation in Africa, with over 82 million inhabitants, and the tenth-largest by area, occupying 1,100,000 km2...
, India
India
India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...
, and Greece
Greece
Greece , officially the Hellenic Republic , and historically Hellas or the Republic of Greece in English, is a country in southeastern Europe....
. The leaves are cooked in salty water, which is often boiled and drained more than once.
Emergency food
Another category comprises edible leaves--from plants such as alfalfaAlfalfa
Alfalfa is a flowering plant in the pea family Fabaceae cultivated as an important forage crop in the US, Canada, Argentina, France, Australia, the Middle East, South Africa, and many other countries. It is known as lucerne in the UK, France, Australia, South Africa and New Zealand, and known as...
, Ruppia maritima
Ruppia maritima
Ruppia maritima is a species of aquatic plant known by the common name wigeongrass. Despite its Latin name, it is not a marine plant; is perhaps best described as a salt-tolerant freshwater species.-Distribution:...
, rice
Rice
Rice is the seed of the monocot plants Oryza sativa or Oryza glaberrima . As a cereal grain, it is the most important staple food for a large part of the world's human population, especially in East Asia, Southeast Asia, South Asia, the Middle East, and the West Indies...
or wheat
Wheat
Wheat is a cereal grain, originally from the Levant region of the Near East, but now cultivated worldwide. In 2007 world production of wheat was 607 million tons, making it the third most-produced cereal after maize and rice...
, and cultivated legumes--that are used as emergency or famine food. They are eaten only durng times of famine or in isolated areas when fishing or hunting fails. Most such leaves are very rough fare as they are often used as fodder
Fodder
Fodder or animal feed is any agricultural foodstuff used specifically to feed domesticated livestock such as cattle, goats, sheep, horses, chickens and pigs. Most animal feed is from plants but some is of animal origin...
in times of plenty. During Holodomor
Holodomor
The Holodomor was a man-made famine in the Ukrainian SSR between 1932 and 1933. During the famine, which is also known as the "terror-famine in Ukraine" and "famine-genocide in Ukraine", millions of Ukrainians died of starvation in a peacetime catastrophe unprecedented in the history of...
, for instance, desperate Ukrainians ate leaves from bushes and trees when no other food was available.
Generally, the types of leaves that are eaten during emergency times cannot be considered acceptable leafy greens and have not been included in the list.
Key
- Citations marked with Ecoport are from the Ecoport Web site, an ecology portal developed in collaboration with the FAOFãoFão is a town in Esposende Municipality in Portugal....
. - Those marked with GRIN are from the GRIN Taxonomy of Food Plants.
- Sources marked with Duke are from James Duke's book Handbook of Energy Crops.
|->
Abutilon theophrasti
Abutilon theophrasti is an annual plant in the family Malvaceae, native to southern Asia. It grows to 1 m tall, and has velvet-like heart-shaped leaves 15–25 cm broad...
Acacia pennata
Acacia pennata is a species of acacia which is native to South and Southeast Asia. It is a shrub or small tropical tree which grows up to 5 metres in height. Its leaves are bipinnate with linear-oblong and glabrous pinnules. Its yellowish flowers are terminal panicles with globose heads...
>
Acmella oleracea
Acmella oleracea, also known under its old names Spilanthes oleracea and Spilanthes acmella and commonly referred to as Spilanthes Extract, is a flowering herb in the plant family Asteraceae, also known as toothache plant or paracress as the leaves and flower heads contain an analgesic agent...
Madagascar
The Republic of Madagascar is an island country located in the Indian Ocean off the southeastern coast of Africa...
where they are used to prepare a dish known as romazava
>-
| • Althaea officinalis
Althaea officinalis
Althaea officinalis is a species indigenous to Africa, which is used as a medicinal plant and ornamental plant...
| • Amaranthus cruentus
Amaranthus cruentus
Amaranthus cruentus is a common flowering plant species that yields the nutritious staple amaranth grain. It is one of three Amaranthus species cultivated as a grain source, the other two being Amaranthus hypochondriacus and Amaranthus caudatus...
| • Amaranthus retroflexus
Amaranthus retroflexus
Amaranthus retroflexus is a species of flowering plant in the Amaranthaceae family with several common names, including Red-root Amaranth, Redroot Pigweed, Red Rooted Pigweed, Common Amaranth, and common tumble weed....
| • Amaranthus spinosus
Amaranthus spinosus
Amaranthus spinosus, commonly known as the spiny amaranth, prickly amaranth or thorny amaranth. It is native to the tropical Americas, but it is present on most continents as an introduced species and sometimes a noxious weed. It can be a serious weed of rice cultivation in Asia...
| • Amaranthus tricolor
Amaranthus tricolor
Amaranthus tricolor is an ornamental plant known as Bhaji in India, Callaloo in the Caribbean and Joseph's coat after the Biblical figure Joseph, who is said to have worn a coat of many colors...
| • Amaranthus viridis
Amaranthus viridis
Amaranthus viridis is a cosmopolitan species in the botanical family Amaranthaceae and is commonly known as Slender Amaranth or Green Amaranth.-Gastronomy:...
| • Apium graveolens
Anaphylaxis
Anaphylaxis is defined as "a serious allergic reaction that is rapid in onset and may cause death". It typically results in a number of symptoms including throat swelling, an itchy rash, and low blood pressure...
.
>-
| • Atriplex hortensis
Atriplex hortensis
Atriplex hortensis, also known as Garden Orache, Red Orach, Mountain Spinach, French Spinach, or simply "orache" or arrach, is a hardy, annual plant, with an erect, branching stem, varying in height from two to six feet, according to the variety and soil...
| • Barbarea verna
Barbarea verna
Land cress , also known as American cress, bank cress, black wood cress, Belle Isle cress, Bermuda cress, early yellowrocket, early wintercress, scurvy cress, and upland cress, is a biennial herb in the family Brassicaceae. It is native to southwestern Europe, but is also cultivated in Florida...
| • Barringtonia acutangula
Barringtonia acutangula
Barringtonia acutangula is a species of Barringtonia native to coastal wetlands in southern Asia and northern Australasia, from Afghanistan east to the Philippines and Queensland.-Medicinal Uses:Antitumor Antibiotic...
Nam phrik
Nam phrik , generally pronounced "Nam phik", is a generic term that may refer to any of the types of more or less thick spicy, often chili based, hot sauces typical of Thai cuisine. The main ingredients of Nam phrik are fresh or dry chilies, garlic, shallots, fish sauce, lime juice and/or some kind...
. Popular in Isan
Isan
Isan is the northeastern region of Thailand. It is located on the Khorat Plateau, bordered by the Mekong River to the north and east, by Cambodia to the southeast and the Prachinburi mountains south of Nakhon Ratchasima...
>-
| • Basella alba
Basella alba
Basella alba, or Malabar spinach is a perennial vine found in the tropics where it is widely used as a leaf vegetable.-Names:...
Chard
Chard , is a leafy green vegetable often used in Mediterranean cooking. While the leaves are always green, chard stalks vary in color. Chard has been bred to have highly nutrious leaves at the expense of the root...
| • Borago officinalis
| • Brassica carinata A. Braun
Brassica carinata
Brassica carinata is a member of the Triangle of U species in the agriculturally significant Brassica genus...
| • Brassica juncea (L.) Czernjaew
Brassica juncea
Brassica juncea, also known as mustard greens, Indian mustard, Chinese mustard, and leaf mustard, is a species of mustard plant. Subvarieties include southern giant curled mustard, which resembles a headless cabbage such as kale, but with a distinct horseradish-mustard flavor...
| • Brassica napus var. napobrassica (L.) Rchb.
| • Brassica napus var. pabularia (DC.) Rchb.
| • Brassica nigra (L.) Koch
Brassica nigra
Brassica nigra is an annual weedy plant cultivated for its seeds, which are commonly used as a spice.-Description:...
| • Brassica oleracea
Brassica oleracea
Brassica oleracea, or wild cabbage, is a species of Brassica native to coastal southern and western Europe, where its tolerance of salt and lime and its intolerance of competition from other plants typically restrict its natural occurrence to limestone sea cliffs, like the chalk cliffs on both...
| • Brassica oleracea var. acephala
Brassica oleracea
Brassica oleracea, or wild cabbage, is a species of Brassica native to coastal southern and western Europe, where its tolerance of salt and lime and its intolerance of competition from other plants typically restrict its natural occurrence to limestone sea cliffs, like the chalk cliffs on both...
| • Brassica oleracea var. alboglabra (L. H. Bailey) Musil
Kai-lan
Kai-lan, also known as Chinese broccoli, is a leaf vegetable featuring thick, flat, glossy blue-green leaves with thick stems and a small number of tiny, almost vestigial flower heads similar to those of broccoli. Broccoli and kai-lan belong to the same species Brassica oleracea, but kai-lan is in...
| • Brassica oleracea var. botrytis
Cauliflower
Cauliflower is one of several vegetables in the species Brassica oleracea, in the family Brassicaceae. It is an annual plant that reproduces by seed...
| • Brassica oleracea var. capitata
Cabbage
Cabbage is a popular cultivar of the species Brassica oleracea Linne of the Family Brassicaceae and is a leafy green vegetable...
| • Brassica oleracea var. gemmifera Zenker
| • Brassica oleracea var. italica Plenck
Broccoli
Broccoli is a plant in the cabbage family, whose large flower head is used as a vegetable.-General:The word broccoli, from the Italian plural of , refers to "the flowering top of a cabbage"....
| • Brassica rapa
Turnip
The turnip or white turnip is a root vegetable commonly grown in temperate climates worldwide for its white, bulbous taproot. Small, tender varieties are grown for human consumption, while larger varieties are grown as feed for livestock...
| • Brassica rapa subsp. campestris (L.) A. R. Clapham
| • Brassica rapa subsp. chinensis (L.) Hanelt
Chinese cabbage
Chinese cabbage can refer to two distinct varieties of Chinese leaf vegetables used often in Chinese cuisine. These vegetables are both related to the Western cabbage, and are of the same species as the common turnip...
| • Brassica rapa subsp. narinosa (L. H. Bailey) Hanelt
Savoy cabbage
Savoy cabbage is a variety of the cabbage, a cultivar of the plant species Brassica oleracea. Savoy cabbage is a winter vegetable. A variety of the savoy cabbage is the January King Cabbage....
| • Brassica rapa subsp. nipposinica (L. H. Bailey) Hanelt
Mizuna
Mizuna , also called Xiu Cai, Kyona, Japanese Mustard, Potherb Mustard, Japanese Greens, California Peppergrass, Spider Mustard, etc., is a Japanese name used primarily for cultivated varieties of Brassica rapa nipposinica but also for Brassica juncea var...
| • Brassica rapa subsp. pekinensis (Lour.) Hanelt
Napa cabbage
Napa cabbage , also known as celery cabbage, is a type of Chinese cabbage originating near the Beijing region of China, and is widely used in East Asian cuisine. In much of the world, this is the vegetable referred to as "Chinese cabbage"...
| • Brassica rapa subspecies rapa
Rapini
Rapini Rapini Rapini (also known as Broccoli Rabe (or Raap or Raab), Broccoletti, Broccoli di Rape, Cime di Rapa, Rape, Rappi, Friarielli (in Naples) is a common vegetable in the cuisines of southern Italy (in particular Basilicata , Puglia, and Sicily), Galicia (northwestern Spain), and China...
| • Campanula rapunculus
Campanula rapunculus
Campanula rapunculus, common name Rampion Bellflower, Rampion, or Rover Bellflower, is a species of bellflower in the family Campanulaceae....
| • Capparis spinosa
| • Celosia argentea var. argentea
Celosia argentea
Celosia argentea, commonly known as plumed cockscomb, is a plant of tropical origin, and is known for its very bright colors.-Description:...
| • Centella asiatica
Centella asiatica
Centella asiatica is a small herbaceous annual plant of the family Mackinlayaceae or subfamily Mackinlayoideae of family Apiaceae, and is native to India, Sri Lanka, northern Australia, Indonesia, Iran, Malaysia, Melanesia, Papua New Guinea, and other parts of Asia...
| • Chenopodium album
Chenopodium album
Chenopodium album is a fast-growing weedy annual plant in the genus Chenopodium.Though cultivated in some regions, the plant is elsewhere considered a weed...
Spinach
Spinach is an edible flowering plant in the family of Amaranthaceae. It is native to central and southwestern Asia. It is an annual plant , which grows to a height of up to 30 cm. Spinach may survive over winter in temperate regions...
in Northern India. Also used to stuff paratha
Paratha
A paratha/parantha/parauntha is an Indian flat-bread that originated in the Indian subcontinent. Paratha is an amalgamation of the words parat and atta which literally means layers of cooked dough...
>-
| • Chenopodium ambrosioides
Chenopodium
Chenopodium is a genus of about 150 species of perennial or annual herbaceous flowering plants known as the goosefoots, which occur almost anywhere in the world. It is placed in the family Amaranthaceae in the APG II system; older classifications separate it and its relatives as Chenopodiaceae, but...
species are edible, but mostly mediocre as a leaf vegetable.
>-
| • Chenopodium berlandieri subsp. nuttalliae (Saff.) H. D. Wilson & Heiser
Chenopodium berlandieri
Chenopodium berlandieri, also known by the common names pitseed goosefoot, huauzontle, and lambsquarters, is an annual herbaceous plant in the goosefoot family....
| • Chenopodium bonus-henricus
| • Chenopodium giganteum D. Don
Chenopodium giganteum
Chenopodium giganteum is a very large annual leafy vegetable that grows over 8 feet tall...
| • Chenopodium glaucum
| • Chenopodium nuttalliae
>-
| • Chenopodium quinoa subsp. quinoa
| • Chenopodium rubrum
Chenopodium rubrum
Chenopodium rubrum is a member of the genus Chenopodium, the goosefoots. It is native to North America and Eurasia.-External links:***...
| • Chrysanthemum coronarium
| • Cichorium endivia
Endive
Endive , Cichorium endivia, is a leaf vegetable belonging to the daisy family. Endive can be cooked or used raw in salads.-Background:Endive is also a common name for some types of chicory...
| • Cichorium endivia var. crispum
Endive
Endive , Cichorium endivia, is a leaf vegetable belonging to the daisy family. Endive can be cooked or used raw in salads.-Background:Endive is also a common name for some types of chicory...
,
| • Cichorium endivia var. latifolium
Endive
Endive , Cichorium endivia, is a leaf vegetable belonging to the daisy family. Endive can be cooked or used raw in salads.-Background:Endive is also a common name for some types of chicory...
,
| • Cichorium intybus
Vicia faba
This article refers to the Broad Bean plant. For Broadbean the company, see Broadbean, Inc.Vicia faba, the Broad Bean, Fava Bean, Field Bean, Bell Bean or Tic Bean, is a species of bean native to north Africa and southwest Asia, and extensively cultivated elsewhere. A variety is provisionally...
in Northern Italy
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| • Cichorium intybus
Radicchio
Radicchio is a leaf chicory , sometimes known as Italian chicory and is a perennial. It is grown as a leaf vegetable which usually has white-veined red leaves. It has a bitter and spicy taste, which mellows when it is grilled or roasted.- History :Humans have been using radicchio since ancient times...
| • Cirsium oleraceum
Cirsium oleraceum
Cirsium oleraceum is a species of thistle in the genus Cirsium, native to central and eastern Europe and Asia, where it grows in wet lowland soils....
Claytonia perfoliata
Claytonia perfoliata is a fleshy annual plant native to the western mountain and coastal regions of North America from southernmost Alaska and central British Columbia south to Central America, but most common in California in the Sacramento and northern San...
Claytonia sibirica
Claytonia sibirica is a flowering plant in the family Portulacaceae, native to Siberia and western North America. A synonym is Montia sibirica...
Beet
The beet is a plant in the Chenopodiaceae family which is now included in Amaranthaceae family. It is best known in its numerous cultivated varieties, the most well known of which is the purple root vegetable known as the beetroot or garden beet...
-flavoured leaves.
>-
| • Coccinia grandis (L.) Voigt
Coccinia grandis
Coccinia grandis, the ivy gourd, also known as baby watermelon, little gourd or gentleman's toes is a tropical vine.- Geographic spread :...
>-
| • Colocasia esculenta (L.) Schott
Colocasia esculenta
Colocasia esculenta is a tropical plant grown primarily for its edible corms, the root vegetables whose many names include Taro and Eddoe. It is believed to be one of the earliest cultivated plants.-Description:Rhizomes of different shapes and sizes...
Mauritius
Mauritius , officially the Republic of Mauritius is an island nation off the southeast coast of the African continent in the southwest Indian Ocean, about east of Madagascar...
.
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| • Corchorus olitorius
>-
| • Coriandrum sativum
>-
| • Crambe maritima
| • Crassocephalum crepidioides
Crassocephalum crepidioides
Crassocephalum crepidioides, also called ebolo, thickhead, redflower ragleaf, or fireweed, is an erect annual slightly succulent herb growing up to 180 cm tall. Its use is widespread in many tropical and subtropical regions, but is especially prominent in tropical Africa...
| • Cratoxylum formosum
Cratoxylum formosum
Cratoxylum formosum or pink mempat is a species of flowering plant in the Hypericaceae family. Its commercial name in timber production is "mampat" ....
| • Crithmum maritimum
Barrel
A barrel or cask is a hollow cylindrical container, traditionally made of vertical wooden staves and bound by wooden or metal hoops. Traditionally, the barrel was a standard size of measure referring to a set capacity or weight of a given commodity. A small barrel is called a keg.For example, a...
s of seawater from the Isle of Wight
Isle of Wight
The Isle of Wight is a county and the largest island of England, located in the English Channel, on average about 2–4 miles off the south coast of the county of Hampshire, separated from the mainland by a strait called the Solent...
to market in London at the end of May each year.
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| • Crotalaria longirostrata Hook. & Arn.
>-
| • Cryptotaenia japonica Hassk.
>-
| • Cyclanthera pedata (L.) Schrader
>-
| • Cynara cardunculus
>-
| • Diplazium esculentum (Retz.) Sw.
Fern
A fern is any one of a group of about 12,000 species of plants belonging to the botanical group known as Pteridophyta. Unlike mosses, they have xylem and phloem . They have stems, leaves, and roots like other vascular plants...
GRIN, Ecoport
>-
| • Eruca sativa Miller
>-
| • Emex spinosa
Emex spinosa
Emex spinosa, commonly known as lesser jack, is an annual herbaceous plant of the Polygonaceae. It originates in the warmer parts of the old world, but now has spread with man to other places. It is common in disturbed areas, aspecially in sandy soils...
| • Eryngium foetidum
Eryngium foetidum
Eryngium foetidum is a tropical perennial and annual herb in the family Apiaceae. It is native to Mexico and South America but is cultivated worldwide...
| • Foeniculum vulgare Miller
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| • Galactites tomentosa
Galactites tomentosa
Galactites tomentosa, common names: Purple Milk Thistle, is a biennial or annual herbaceous plant belonging to the genus Galactites of the Asteraceae family. The name derives from the greek γάλα , referring to the dense white hairs covering the stems and leaves of this...
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| • Galinsoga parviflora Cav.
Galinsoga parviflora
Galinsoga parviflora is a herbaceous plant in the Asteraceae family. It has several common names including Guasca , Mielcilla , Galinsoga , gallant soldier ....
>-
| • Glechoma hederacea
Glechoma hederacea
Glechoma hederacea is an aromatic, perennial, evergreen creeper of the mint family Lamiaceae. It is commonly known as Ground-ivy, gill-over-the-ground or Creeping Charlie. It has numerous medicinal uses, and is commonly used as a tasty salad green in many countries...
>-
| • Glinus lotoides
Glinus lotoides
Glinus lotoides is a species of flowering plant in the family Molluginaceae known by the common names damascisa and lotus sweetjuice. It is native to Eurasia and Africa and it is known in many other places as an introduced species. It is a prostrate to somewhat upright annual herb with a stem up to...
| • Gnetum gnemon
Gnetum gnemon
Gnetum gnemon is a species of Gnetum native to southeast Asia and the western Pacific Ocean islands, from Assam south and east through Indonesia and Malaysia to the Philippines and Fiji...
>-
| • Gynura crepioides
Gynura crepioides
Gynura crepioides or okinawan spinach is a sub-tropical vegetable that forms a dense, non-vining, edible ground cover that grows well in full sun or partial shade. It is a vigorous, perennial vegetable that is adaptable to a variety of tropical climates and requires little if any additional input...
| • Halimione portulacoides
Halimione portulacoides
Halimione portulacoides or sea purslane is a small greyish-green shrub widely distributed in temperate Eurasia and parts of Africa. A halophyte, it is found in salt marshes and coastal dunes, and is usually flooded at high tide....
Hirschfeldia incana
Hirschfeldia incana is a species of flowering plant in the mustard family known by many common names, including Shortpod mustard, Buchanweed, Hoary mustard and Mediterranean mustard. It is the only species in the monotypic genus Hirschfeldia, which is closely related to Brassica...
Honckenya peploides
Honckenya peploides or Sea sandwort or Seaside Sandplant is the only species in the genus Honckenya of the flowering plant family Caryophyllaceae. It is often spelled "Honkenya". It has a circumboreal distribution....
Subarctic
The Subarctic is a region in the Northern Hemisphere immediately south of the true Arctic and covering much of Alaska, Canada, the north of Scandinavia, Siberia, and northern Mongolia...
areas Ecoport
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| • Houttuynia cordata Thunberg
>-
| • Hydrophyllum canadense
>-
| • Hydrophyllum virginianum
Hydrophyllum virginianum
The Virginia Waterleaf is an herbaceous perennial plant native to Eastern North America. The plant generally spreads by rhizomes to form large colonies in wooded areas. It can also spread by seeds. The seedling usually appear early to mid-spring. Flowers are blue, white, or purple, appearing in...
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| • Hyoseris radiata
| • Hypochoeris maculata
| • Hypochoeris radicata
>-
| • Inula crithmoides
>-
| • Inula helenium
>-
| • Ipomoea aquatica
Ipomoea aquatica
Ipomoea aquatica is a semi-aquatic tropical plant grown as a leaf vegetable. It is known in English as Water Spinach, Water Morning Glory, Water Convolvulus, or by the more ambiguous names "Chinese spinach" and "swamp cabbage". It has many other names in other languages, such as "Phak bung" in Thai...
Forssk.
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| • Ipomoea batatas var. batatas
>-
| • Kleinhovia hospita
Kleinhovia hospita
Kleinhovia hospita is an evergreen, tropical tree native to Indonesia, Malaysia and other parts of tropical Asia. It is monotypic, being the only species in its genus.- Description :...
>-
| • Lablab purpureus
Spinach
Spinach is an edible flowering plant in the family of Amaranthaceae. It is native to central and southwestern Asia. It is an annual plant , which grows to a height of up to 30 cm. Spinach may survive over winter in temperate regions...
and the water has to be discarded.
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| • Lactuca indica
| • Lactuca perennis
Lactuca perennis
Lactuca perennis, common names: Blue Lettuce or Perennial lettuce, is a perennial herbaceous plant species belonging to the genus Lactuca of the Asteraceae family.-Description:...
| • Lactuca sativa
| • Lactuca sativa var. angustana L. H. Bailey
| • Lactuca serriola
Lactuca serriola
Prickly Lettuce is an annual or biennial plant, slightly foetid, that is commonly considered a weed of orchards, roadsides and field crops. The closest wild relative of cultivated lettuce , it grows throughout the temperate regions of all major continents. The leaves grow along a spiny stem and...
| • Lagenaria siceraria (Molina) Standley
| • Lallemantia iberica
Lallemantia iberica
Lallemantia iberica is a flowering plant in the family Lamiaceae.Originally from southwestern Asia it spread as a cultivated plant in prehistoric times to southeastern Europe, where, according to archaeobotanical research at sites in northern Greece, it was grown and the seeds were stored. The...
Iran
Iran , officially the Islamic Republic of Iran , is a country in Southern and Western Asia. The name "Iran" has been in use natively since the Sassanian era and came into use internationally in 1935, before which the country was known to the Western world as Persia...
as green vegetable
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| • Lamium album
Lamium album
Lamium album is a flowering plant in the family Lamiaceae, native throughout Europe and Western Asia, growing in a variety of habitats from open grassland to woodland, generally on moist, fertile soils.-Growth:...
| • Lamium amplexicaule
Lamium amplexicaule
Lamium amplexicaule is a species of Lamium native to Europe, western Asia and northern Africa....
| • Lamium purpureum
| • Lapsana communis
Ancient Rome
Ancient Rome was a thriving civilization that grew on the Italian Peninsula as early as the 8th century BC. Located along the Mediterranean Sea and centered on the city of Rome, it expanded to one of the largest empires in the ancient world....
. Presently it is not valued as a leafy vegetable
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| • Leichhardtia australis
| • Leontodon hispidus
| • Leontodon tuberosus
| • Lepidium campestre
Lepidium campestre
Lepidium campestre is an annual plant in the Brassicaceae or mustard family, native to Europe, but commonly found in North America as an invasive weed. The most notable characteristic of field pepperweed is the raceme of flowers which forks off of the stem...
>-
| • Lepidium latifolium
>-
| • Lepidium meyenii Walp.
Lepidium meyenii
Lepidium meyenii, known commonly as maca, is an herbaceous biennial plant or annual plant native to the high Andes of Peru and Bolivia. It is grown for its fleshy hypocotyl , which is used as a root vegetable and a medicinal herb...
>-
| • Lepidium sativum
>-
| • Lepidium virginicum
Lepidium virginicum
Lepidium virginicum, also known as Virginia pepperweed or peppergrass, is an annual or biennial plant in the Brassicaceae or mustard family. It is native to much of North America, including most of the United States and Mexico and southern regions of Canada, as well as most of Central America...
>-
| • Leptadenia hastata
| • Leucaena leucocephala
Isan
Isan is the northeastern region of Thailand. It is located on the Khorat Plateau, bordered by the Mekong River to the north and east, by Cambodia to the southeast and the Prachinburi mountains south of Nakhon Ratchasima...
)
>-
| • Levisticum officinale
>-
| • Limnocharis flava (L.) Buchenau
Limnocharis flava
Limnocharis flava is a species of aquatic flowering plant which is native to Southeast Asia. It is a roughly 50 cm tall plant growing in clumps....
>-
| • Limnophila aromatica (Lamk) Merr.
Limnophila aromatica
Limnophila aromatica is a tropical flowering plant in the plantain family, Plantaginaceae. It is native to Southeast Asia, where it flourishes in hot temperatures and grows most often in watery environments, particularly in flooded rice fields...
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| • Limnophila indica (L.) Druce
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| • Lysimachia clethroides
| • Malva neglecta Wallr.
Malva neglecta
Malva neglecta is also known as Common mallow in the United States and also buttonweed, cheeseplant, cheeseweed, dwarf mallow and roundleaf mallow.Although often considered a weed, this plant is reportedly consumed as a food...
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| • Malva parviflora
Malva parviflora
Malva parviflora is an annual or perennial herb that is native to Northern Africa, Europe and Asia and is widely naturalised elsewhere. Common names include cheeseweed, cheeseweed mallow, Egyptian mallow, least mallow, little mallow, mallow, marshmallow, small-flowered mallow, small-flowered...
>-
| • Malva sylvestris
Malva sylvestris
Malva sylvestris is a species of the Mallow genus Malva in the family of Malvaceae and is considered to be the type species for the genus...
>-
| • Malva verticillata
Malva verticillata
Malva verticillata, also known as the Chinese Mallow is a species of the Mallow genus Malva in the family of Malvaceae found in East Asia. M. verticillata is an annual or biennial that grow up to 1.7 meters in high and can inhabit woodland areas of different soil types. In temperate climates, it...
| • Malva verticillata var. crispa
Malva verticillata
Malva verticillata, also known as the Chinese Mallow is a species of the Mallow genus Malva in the family of Malvaceae found in East Asia. M. verticillata is an annual or biennial that grow up to 1.7 meters in high and can inhabit woodland areas of different soil types. In temperate climates, it...
>-
| • Manihot esculenta subsp. esculenta
>-
| • Matteuccia struthiopteris
| • Megacarpaea polyandra
| • Mentha arvensis piperascens
Mentha arvensis
Mentha arvensis is a species of mint with a circumboreal distribution. It is native to the temperate regions of Europe and western and central Asia, east to the Himalaya and eastern Siberia, and North America.It is a herbaceous perennial plant growing to 10–60 cm tall...
| • Mentha longifolia
>-
| • Mertensia maritima
Inuit
The Inuit are a group of culturally similar indigenous peoples inhabiting the Arctic regions of Canada , Denmark , Russia and the United States . Inuit means “the people” in the Inuktitut language...
Ecoport
>-
| • Mesembryanthemum crystallinum
Mesembryanthemum crystallinum
Mesembryanthemum crystallinum is a prostrate succulent plant that is native to Africa, Western Asia and Europe. The plant is covered with large, glistening bladder cells, reflected in its common names of Common Ice Plant, Crystalline Iceplant or Iceplant.-Uses:Its leaves are edible, as with some...
Mesembryanthemum crystallinum
Mesembryanthemum crystallinum is a prostrate succulent plant that is native to Africa, Western Asia and Europe. The plant is covered with large, glistening bladder cells, reflected in its common names of Common Ice Plant, Crystalline Iceplant or Iceplant.-Uses:Its leaves are edible, as with some...
>-
| • Mimulus guttatus
Mimulus guttatus
Mimulus guttatus, the Common monkey-flower, is a yellow bee-pollinated annual or perennial herbaceous wildflower that grows along the banks of streams and seeps in western North America.-Description:...
>-
| • Mirabilis expansa (Ruiz & Pav.) Standl.
Mirabilis expansa
Mirabilis expansa is cultivated as a root vegetable in the Andes, at cold, windy altitudes above 2700 meters. The above-ground portion dies back with frost, but the root is quite hardy...
>-
| • Moringa oleifera Lamk
Moringa oleifera
Moringa oleifera, the word Moringa probably came from dravidian language Tamil and commonly referred to as "Shojne" in Bengali, "Munagakaya" in Telugu,"Shenano" in Rajasthani,...
South Asia
South Asia, also known as Southern Asia, is the southern region of the Asian continent, which comprises the sub-Himalayan countries and, for some authorities , also includes the adjoining countries to the west and the east...
for curries and omelettes. GRIN, Ecoport, Duke
>-
| • Moringa ovalifolia
| • Moringa stenopetala
Moringa stenopetala
Moringa stenopetala is a species of tree in the Moringa family of flowering plants known mainly as an important nutritious vegetable tree food crop in the terraced fields of Konso, Ethiopia. In this way it's similar to its Indian relative, Moringa oleifera....
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| • Mycelis muralis
>-
| • Myrianthus arboreus
| • Myriophyllum brasiliense
| • Myrrhis odorata
| • Nasturtium officinale R. Br.
Liver fluke
Liver flukes are a polyphyletic group of trematodes .Adults of liver flukes are localized in the liver of various mammals, including humans. These flatworms can occur in bile ducts, gallbladder, and liver parenchyma. They feed on blood...
Fasciola hepatica
Fasciola hepatica
Fasciola hepatica, also known as the common liver fluke or sheep liver fluke, is a parasitic flatworm of the class Trematoda, phylum Platyhelminthes that infects the livers of various mammals, including humans. The disease caused by the fluke is called fascioliasis . F...
.
>-
| • Neptunia oleracea Loureiro
Neptunia oleracea
Neptunia oleracea, commonly known in English as Water Mimosa, is a vegetable usually eaten raw in Thailand and Cambodia. It is an aquatic plant cultivated much like rice...
Nam phrik
Nam phrik , generally pronounced "Nam phik", is a generic term that may refer to any of the types of more or less thick spicy, often chili based, hot sauces typical of Thai cuisine. The main ingredients of Nam phrik are fresh or dry chilies, garlic, shallots, fish sauce, lime juice and/or some kind...
>-
| • Nymphaea odorata
Nymphaea odorata
Nymphaea odorata, also known as the Fragrant Water Lily and Beaver Root, is a flower belonging to the genus Nymphaea. It can commonly be found in lake shallows, ponds, and permanent slow moving waters throughout North America where it ranges from Central America to northern Canada...
| • Nymphoides indica
| • Nymphoides peltatum
Nymphoides peltatum
Nymphoides peltatum is an aquatic plant. It has a long creeping stem that floats and connects to the leaf nodes. It is commonly found in ponds and slow moving bodies of water. It cannot grow in the shade and has to have a relatively deep body of water. Flowers bloom in July to September, while the...
| • Ocimum basilicum
| • O. basilicum var. thyrsiflora
Thai basil
Thai basil is a type of sweet basil native to Southeast Asia that has been cultivated to provide a distinctive set of traits. It has an identifiable licorice flavor not present in sweet basil, and its flavor is more stable under high or extended cooking temperatures than that of sweet basil...
| • Ocimum × citriodorum
| • Oenanthe javanica (Blume) DC.
Oenanthe javanica
Japanese parsley or Chinese celery is a plant of the water dropwort genus originating from East Asia.While many other species of water dropwort are extremely toxic, Oenanthe javanica is edible, and is cultivated in the People's Republic of China, India, Japan, Korea, Malaysia, Thailand , the...
| • Oenothera biennis
Oenothera biennis
Oenothera biennis is a species of Oenothera native to eastern and central North America, from Newfoundland west to Alberta, southeast to Florida, and southwest to Texas, and widely naturalized elsewhere in temperate and subtropical regions.-Growth and flowering:Oenorthera biennis has a life span...
| • Oenothera hookeri
| • Onoclea sensibilis
Iroquois
The Iroquois , also known as the Haudenosaunee or the "People of the Longhouse", are an association of several tribes of indigenous people of North America...
>-
| • Oroxylum indicum (L.) Kurz
Oroxylum indicum
Oroxylum indicum is a species of flowering plant belonging to the family Bignoniaceae.-Names:* Bignonia indica, L., Species Plantarum 2: 625. 1753.* Spathodea indica, L., Pers. Synopsis Plantarum 2: 173. 1807....
| • Oryza sativa
Oryza sativa
Oryza sativa, commonly known as Asian rice, is the plant species most commonly referred to in English as rice. Oryza sativa is the cereal with the smallest genome, consisting of just 430Mb across 12 chromosomes...
| • Osmorhiza aristata
| • Osmunda cinnamomea
| • Osmunda claytoniana
| • Oxalis acetosella
Oxalis
Oxalis is by far the largest genus in the wood-sorrel family Oxalidaceae: of the approximately 900 known species in the Oxalidaceae, 800 belong here...
species contain oxalic acid and should not be eaten for long periods in large quantities. If possible, they should be eaten after boiling and disposing of the water
>-
| • Oxalis corniculata
| • Oxalis deppei
| • Oxalis oregana
| • Oxalis stricta
Oxalis stricta
Oxalis stricta, called the common yellow woodsorrel , common yellow oxalis, upright yellow-sorrel, lemon clover, or more ambiguously and informally "sourgrass" or "pickle plant", is an herbaceous plant native to North America, parts of Eurasia, and has a rare introduction in Britain...
| • Oxalis tuberosa
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| • Oxalis violacea
Oxalis violacea
Oxalis violacea, the violet woodsorrel, is a perennial plant native to the United States. Similar in appearance to small clovers such as the shamrock, the plant bears violet colored flowers among three-parted leaves having heart-shaped leaflets. Wood sorrel emerges in early spring from an...
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| • Oxyria digyna
Oxyria digyna
Oxyria digyna a species of flowering plant in the buckwheat family. It is common in the tundra of Arctic...
>-
| • Pachira aquatica Aubl.
Pachira aquatica
Pachira aquatica is a tropical wetland tree of the genus Pachira, native to Central and South America where it grows in swamps. It is known by the common names Malabar chestnut, Guiana chestnut, provision tree, saba nut, Monguba , Pumpo and is commercially sold under the name money tree and money...
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| • Pachira insignis (Swartz) Savigny
>-
| • Paederia foetida
Paederia foetida
Paederia foetida is a species of plant, with common names that are variations of Skunkvine; Stinkvine; or Chinese Fever Vine...
>-
| • Parkia biglandulosa
| • Parkia speciosa Hassk.
Parkia speciosa
Parkia speciosa is a plant of the genus Parkia in the family Fabaceae...
>-
| • Parkinsonia florida
Parkinsonia florida
Parkinsonia florida is a species of palo verde native to the southwestern United States and northwestern Mexico...
| • Pastinaca sativa subsp. sativa
| • Patrinia scabiosifolia
| • Patrinia villosa
| • Paulownia tomentosa
Paulownia tomentosa
Paulownia tomentosa is a deciduous tree in the genus Paulownia, native to central and western China, but invasive in the US...
| • Pedalium murex
| • Peperomia pellucida (L.) Kunth
Peperomia pellucida
Peperomia pellucida is an annual, shallow-rooted herb, usually growing to a height of about 15 to 45 cm. it is characterized by succulent stems, shiny, heart-shaped, fleshy leaves and tiny, dot-like seeds attached to several fruiting spikes. It has a mustard-like odor when crushed. The family...
| • Pereskia aculeata Mill.
Pereskia aculeata
Pereskia aculeata is a scrambling shrub in the family Cactaceae. Common names include Barbados gooseberry and leaf cactus. It is native to tropical America.-Description:...
| • Pergularia daemia
| • Perilla frutescens (L.) Britton
Perilla frutescens
Perilla frutescens is an edible herb and ornamental plant in the Lamiaceae family. Its common name is perilla; it is also called beefsteak plant, Chinese basil, wild basil, purple mint, rattlesnake weed, or summer coleus.Perilla is a perennial herb and can grow to 3-5 feet tall...
| • Persicaria hydropiper (L.) Spach
| • Persicaria vulgaris
| • Petasites frigidus
Petasites frigidus
Petasites frigidus is a species of Petasites native to Arctic to cool temperate regions of the Northern Hemisphere in northern Europe, northern Asia and northern North America.It is a herbaceous perennial plant producing flowering stems in early spring, and large leaves through the summer...
| • ‘‘Petroselinum crispum (Miller) Nyman ex A.W. Hill’‘
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| • Peucedanum ostruthium
>-
| • Phaseolus coccineus
>-
| • Phaseolus lunatus
>-
| • Phaseolus vulgaris
>-
| • Phragmites australis (Cav.) Trin. ex Steudel
>-
| • Phyla scaberrima
| • Phyllanthus acidus
| • Phyllanthus emblica
>-
| • Phyteuma orbiculare
Phyteuma orbiculare
Phyteuma orbiculare, common name Round-headed Rampion, is a herbaceous perennial plant of the genus Phyteuma belonging to the family Campanulaceae.-Description: Phyteuma orbiculare reaches on average of height...
| • Phytolacca acinosa Roxb.
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| • Phytolacca acinosa var. esculenta
| • Phytolacca americana
Phytolacca americana
American Pokeweed is a large semi-succulent herbaceous perennial plant growing up to 10 feet in height. It is native to eastern North America, the Midwest, and the Gulf Coast, with more scattered populations in the far West...
>-
| • Phytolacca dioica
>-
| • Phytolacca rivinoides
>-
| • Pimpinella anisum
| • Pimpinella saxifraga
>-
| • Pinus densiflora Siebold & Zucc.
| • Piper auritum
| • Piper guineense
| • Piper sarmentosum
Piper sarmentosum
Piper sarmentosum is a plant in the Piperaceae family used in many Southeast Asian cuisines. The leaves are often confused with betel, but they lack the intense taste of the betel leaves and are significantly smaller.-Names:...
| • Pipturus argenteus (J.G. Forster) Wedd.
| • Pisonia grandis
Pisonia grandis
Pisonia grandis is a species of flowering tree in the Bougainvillea family, Nyctaginaceae.-Description:The tree has broad, thin leaves, smooth bark and bears clusters of green sweet-smelling flowers that mature into sticky barbed seeds....
| • Pistacia chinensis Bunge
| • Pistacia terebinthus
| • Pistia stratiotes
| • Pisum sativum
| • Plantago coronopus
Plantago coronopus
Plantago coronopus is a species of Plantago sometimes grown as a leaf vegetable...
| • Plantago lanceolata
Plantago lanceolata
Plantago lanceolata is a species of genus Plantago known by the common names ribwort plantain, English plantain, and narrowleaf plantain. It is a common weed of cultivated land....
| • Plantago major
| • Plantago maritima
Plantago maritima
Plantago maritima is a species of Plantago, family Plantaginaceae. It has a subcosmopolitan distribution in temperate and Arctic regions, native to most of Europe, northwest Africa, northern and central Asia, northern North America, and southern South America...
| • Pluchea indica (L.) Less.
| • Podophyllum hexandrum
Podophyllum hexandrum
The perennial herb Podophyllum hexandrum , bearing the common names Himalayan mayapple or Indian may apple, is native to the lower elevations in and surrounding the Himalaya. It is low to the ground with glossy green, drooping, lobed leaves on its few stiff branches, and it bears a pale pink...
| • Poliomintha incana
Poliomintha incana
Poliomintha incana is a species of flowering plant in the mint family which is known as frosted mint. It is native to dry and desert areas of the southwestern United States and northern Mexico. It is a strongly aromatic shrub with dark green foliage covered in small white hairs...
| • Polygonum aviculare
Polygonum aviculare
Polygonum aviculare or Common Knotgrass is a plant related to buckwheat and dock. It is also called birdweed, pigweed and lowgrass. It is an annual found in fields and wasteland, with white flowers from June to October....
| • Polygonum bistorta
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| • Polygonum bistortoides
Polygonum bistortoides
Polygonum bistortoides , syn. Bistorta bistortoides, is a perennial herb in the genus Polygonum....
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| • Polygonum punctatum
| • Polygonum viviparum
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| • Poncirus trifoliata
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| • Pontederia cordata
Pontederia cordata
Pontederia cordata, commonly known as Pickerelweed, is a monocotyledonous aquatic plant native to North and South America. It can be found on pond and lake margins across an extremely large range from eastern Canada south to Argentina. The species is tristylous, meaning the styles of individual...
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| • Portulaca oleracea
| • Portulaca pilosa
Portulaca pilosa
Portulaca pilosa is a species of flowering plant in the purslane family, Portulacaceae, that is native to the Americas. Its range extends from the southern United States and the Caribbean as far south as Brazil. It is a succulent with linear leaves and pink flowers.-External links:*...
| • Portulacaria afra
Portulacaria afra
Portulacaria afra, also known as Dwarf Jade Plant, Elephant's Food, Elephant Bush, and Spekboom in Afrikaans, is a small-leaved succulent found in South Africa.-Description:...
| • Primula veris
Primula veris
Primula veris is a flowering plant in the genus Primula. The species is found throughout most of temperate Europe and Asia, and although absent from more northerly areas including much of northwest Scotland, it reappears in northernmost Sutherland and Orkney.-Names:The common name cowslip derives...
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| • Primula vulgaris
Primula vulgaris
Primula vulgaris is a species of Primula native to western and southern Europe , northwest Africa , and southwest Asia...
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| • Pringlea antiscorbutica
Scurvy
Scurvy is a disease resulting from a deficiency of vitamin C, which is required for the synthesis of collagen in humans. The chemical name for vitamin C, ascorbic acid, is derived from the Latin name of scurvy, scorbutus, which also provides the adjective scorbutic...
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| • Prosopis spicegera
| • Prunella vulgaris
Prunella vulgaris
Prunella vulgaris, known as common selfheal, heal-all, heart-of-the-earth, is a medicinal plant in the genus Prunella. It grows 5 to 30 cms high , with creeping, self-rooting, tough, square, reddish stems branching at leaf axis...
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| • Pteris ensiformis
Pteris ensiformis
Pteris ensiformis, the silver lace fern, sword brake fern, or slender brake fern, is a plant species in the genus Pteris found in tropical Africa, tropical Asia and the Pacific.-Beverages:...
| • Ptychosperma elegans
Ptychosperma elegans
Ptychosperma elegans, also known as the "Solitaire palm" and the "Alexander palm," is a very slender palm common to Florida but native to Australia. It is sometimes confused with Archontophoenix alexandrae which is a much larger palm but appears similar in the immature form...
| • Pulicaria odora
| • Pulmonaria officinalis
Pulmonaria officinalis
Pulmonaria officinalis, common name Lungwort or Common Lungwort, is an herbaceous evergreen perennial rhizomatous plant of the genus Pulmonaria, belonging to the family Boraginaceae-Etymology:...
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| • Puya caerulea
| • Puya chilensis
Puya chilensis
Puya chilensis, is a terrestrial bromeliad originating from the arid hillsides of Chile. An evergreen perennial it forms large, dense rosettes of grey-green, strap like leaves edged with hooked spines. The green-yellow flowers are born on spikes up to 2 m high and which resemble a medieval mace....
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| • Pyrus betulaefolia
| • Ranunculus ficaria
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| • Raphanus raphanistrum
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| • Raphanus raphanistrum ssp. landra
| • Raphanus raphanistrum ssp. maritimus
| • Raphanus sativus
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| • Raphanus sativus var. longipinnatus
| • Raphia hookeri G. Mann & H. Wendl.
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| • Reichardia picroides
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| • Rhamnus dahurica
| • Rheum rhabarbarum
| • Rheum tataricum
| • Rhexia virginica
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| • Rhodiola rosea
Rhodiola rosea
Rhodiola rosea is a plant in the Crassulaceae family that grows in cold regions of the world. These include much of the Arctic, the mountains of Central Asia, the Rocky Mountains, and mountainous parts of Europe, such as the Alps, Pyrenees, Carpathian Mountains, Scandinavia, Iceland, Great...
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| • Rhododendron arboreum
Rhododendron arboreum
Rhododendron arboreum is an evergreen shrub or small tree with a showy display of bright red flowers. It is found in Bhutan, China, India, Nepal, Sri Lanka and Thailand. Rhododendron arboreum is also the national flower of Nepal.-Description:Its name means "tending to be woody or growing in a...
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| • Rhopalostylis sapida
| • Ribes cereum
Ribes cereum
Ribes cereum is a species of currant known by the common names wax currant and squaw currant...
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| • Ribes divaricatum
Ribes divaricatum
Ribes divaricatum is a species of currant with three accepted varieties, and known by several common names, found in the forests, woodlands, and coastal scrub of western North America from British Columbia to California.-Varieties:...
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| • Ribes nigrum
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| • Ribes odoratum
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| • Rorippa indica
| • Rorippa islandica
| • Rosa multiflora
| • Roystonea elata
| • Roystonea oleracea
Roystonea oleracea
Roystonea oleracea, sometimes known as the Caribbean Royal Palm, palmiste, Imperial palm or cabbage palm, is a species of palm which is native to the Lesser Antilles, northern South America and Trinidad and Tobago.-Description:...
| • Rubus rosaefolius
| • Rumex acetosa
Oxalic acid
Oxalic acid is an organic compound with the formula H2C2O4. This colourless solid is a dicarboxylic acid. In terms of acid strength, it is about 3,000 times stronger than acetic acid. Oxalic acid is a reducing agent and its conjugate base, known as oxalate , is a chelating agent for metal cations...
. Raw leaves should be eaten sparingly and leaves should preferably be used after boiling and disposing of the water.
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| • Salicornia europaea
| • Salix babylonica
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| • Salix daphnoides
| • Salix gracilistyla
Salix gracilistyla
Salix gracilistyla is a species of willow native to Japan, Korea and China known in English as Rosegold Pussy Willow.It is a deciduous shrub that reaches a height of 1-6 m.-Varieties:...
| • Salsola kali
Salsola kali
Kali soda is an annual plant that grows in arid soils and in sandy coastal soils. Its original range is Eurasian, but it has become naturalized, and even invasive, in North America, Australia, and elsewhere...
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| • Salsola komarovi
| • Salsola soda
Salsola soda
Salsola soda, more commonly known in English as Opposite Leaved Saltwort, Oppositeleaf Russian Thistle, or Barilla Plant, is a small , annual, succulent shrub that is native to the Mediterranean Basin...
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| • Salvadora persica
Salvadora persica
Salvadora persica , is a species of Salvadora....
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| • Sambucus javanica
Sambucus javanica
Sambucus javanica is a species of Elderberry in the family Adoxaceae native to tropical Asia. It is found naturally in Cambodia, Indonesia, Laos, Malaysia , the Philippines, southern Thailand, and Vietnam....
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| • Sambucus sieboldiana
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| • Sanguisorba canadensis
Sanguisorba canadensis
Sanguisorba canadensis, or Canadian burnet, is a perennial in the family Rosaceae native to North America, commonly growing in bogs, swamps, and roadsides from Labrador to Georgia. It grows 4–5 ft. tall, with creamy white flowers that grow in cylindrical spikes...
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| • Sanguisorba minor
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| • Sanguisorba officinalis
Sanguisorba officinalis
Sanguisorba officinalis is a plant in the family Rosaceae, subfamily Rosoideae. It is native throughout the cooler regions of the Northern Hemisphere in Europe, northern Asia, and northern North America....
| • Sassafras albidum
Sassafras albidum
Sassafras albidum is a species of Sassafras native to eastern North America, from southern Maine and southern Ontario west to Iowa, and south to central Florida and eastern Texas. It occurs throughout the eastern deciduous forest habitat type, at altitudes of sea level up to 1,500 m...
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| • Sauropus androgynus (L.) Merrill
Sauropus androgynus
Sauropus androgynus, also known as katuk, star gooseberry, or sweet leaf, is a shrub grown in some tropical regions as a leaf vegetable...
Papaverine
Papaverine is an opium alkaloid antispasmodic drug, used primarily in the treatment of visceral spasm, vasospasm , and occasionally in the treatment of erectile dysfunction...
GRIN, Ecoport
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| • Saxifraga pensylvanica
Cherokee
The Cherokee are a Native American people historically settled in the Southeastern United States . Linguistically, they are part of the Iroquoian language family...
traditionally ate the leaves raw as greens Ecoport
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| • Saxifraga stolonifera
Saxifraga stolonifera
Saxifraga stolonifera is a perennial flowering plant known by several common names, including Creeping Saxifrage, Strawberry Saxifrage, Creeping Rockfoil, the quite ambiguous "Aaron's beard", and Strawberry Begonia or Strawberry Geranium...
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| • Schleichera oleosa (Lour.) Oken
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| • Scolymus hispanicus
Scolymus hispanicus
Scolymus hispanicus is a flowering plant in the genus Scolymus in the family Asteraceae, native to southern and western Europe, north to northwestern France....
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| • Scolymus maculatus
Scolymus maculatus
Scolymus maculatus is an annual plant in the family Asteraceae, native to the Mediterranean region in southern Europe, southwest Asia, and northern Africa, and also the Canary Islands....
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| • Scorzonera hispanica
| • Scutellaria baicalensis
Scutellaria baicalensis
Scutellaria baicalensis is a species of flowering plant in the Lamiaceae family.-Medicinal uses:...
| • Sechium edule (Jacq.) Swartz
| • Sedum anacampseros
Sedum divergens
Sedum divergens, commonly called spreading stonecrop, Cascade stonecrop, and Pacific stonecrop, is a low growing flowering plant of the genus Sedum. It is native to western North America from Alaska to northern California. This plant is common in the lava beds of Northwest British Columbia where...
Nisga'a
The Nisga’a , often formerly spelled Nishga and spelled in the Nisga’a language as Nisga’a, are an Indigenous nation or First Nation in Canada. They live in the Nass River valley of northwestern British Columbia. Their name comes from a combination of two Nisga’a words: Nisk’-"top lip" and...
people of Northwest British Columbia
British Columbia
British Columbia is the westernmost of Canada's provinces and is known for its natural beauty, as reflected in its Latin motto, Splendor sine occasu . Its name was chosen by Queen Victoria in 1858...
.
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| • Sedum reflexum
Sedum reflexum
Sedum reflexum or Sedum rupestre, also known as Reflexed Stonecrop, Blue Stonecrop, Jenny's Stonecrop and Prick-madam, is a species of succulent plant of the genus Sedum, native to Northern, Central, and Southwestern Europe.-Description:The Sedum reflexum plants are typically up to 10 cm high, with...
Herb
Except in botanical usage, an herb is "any plant with leaves, seeds, or flowers used for flavoring, food, medicine, or perfume" or "a part of such a plant as used in cooking"...
in Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...
.
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| • Sedum rhodanthum
Hylotelephium telephium
Hylotelephium telephium is succulent perennial groundcover of the family Crassulaceae native to Eurasia. The flowers are held in dense heads and can be reddish or yellowish-white...
Senna siamea
Senna siamea , also known as Kassod Tree or Cassod Tree, is a legume in the subfamily Caesalpinioideae. It is native to South and Southeast Asia, although its exact origin is unknown....
| • Sesamum alatum Thonn.
Chad
Chad , officially known as the Republic of Chad, is a landlocked country in Central Africa. It is bordered by Libya to the north, Sudan to the east, the Central African Republic to the south, Cameroon and Nigeria to the southwest, and Niger to the west...
as a vegetable. Considered as famine food
Famine food
A famine food or poverty food is any inexpensive or readily-available foodstuff used to nourish people in times of extreme poverty or starvation, as during a war or famine...
in some areas
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| • Sesamum indicum
| • Sesamum radiatum Schumach. & Thonn.
| • Sesbania grandiflora (L.) Poiret
Sesbania grandiflora
Sesbania grandiflora or hummingbird tree/scarlet wisteria is a small tree in the genus Sesbania.-Description:...
| • Sesbania sesban (L.) Merrill
Sesbania sesban
Sesbania sesbanSynonyms for the species name include:*Aeschynomene aegyptiaca Steud.*Aeschynomene elongata Salisb.*Aeschynomene sesban L.*Dolichos aeschynome-sesban Forssk.*Emerus*Sesbania punctata DC....
| • Sesuvium portulacastrum (L.)
Sesuvium portulacastrum
Sesuvium portulacastrum, commonly known as shoreline purslane or "sea purslane", is a sprawling perennial herb that grows in coastal areas throughout much of the world.-Description:...
| • Setaria palmifolia (Koenig) Stapf
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| • Sicyos angulatus
Sicyos angulatus
Sicyos angulatus , the burr cucumber or star-cucumber is an annual vine in the cucumber family native to eastern North America....
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| • Sida rhombifolia
Sida rhombifolia
Sida rhombifolia is a perennial or sometimes annual plant in the Family Malvaceae, native to the New World tropics and subtropics. Other common names include Paddy’s lucerne, jelly leaf, and also somewhat confusingly as Cuban jute, Queensland hemp, and Indian hemp Sida rhombifolia (Arrowleaf...
| • Sidalcea neomexicana
Sidalcea neomexicana
Sidalcea neomexicana is a species of flowering plant in the mallow family known by the common name salt spring checkerbloom. It is native to the western United States and Mexico, where it can be found in a number of habitat types, including alkali flats and other salty substrates...
| • Silaum silaus
| • Silene acaulis
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| • Silene vulgaris (Moench) Garcke
Silene vulgaris
Silene vulgaris, Silene cucubalus or Bladder Campion is a plant species of the genus Silene of the Pink Family . It is native to Europe, where in some parts it is eaten, but is widespread in North America where it is considered a weed..-Gastronomy:In Spain, the young shoots and the leaves are used...
| • Silybum marianum
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| • Sinapis alba
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| • Sinapis arvensis
Sinapis arvensis
Sinapis arvensis is an annual or winter annual plant of the genus Sinapis, belonging to the family Brassicaceae. It is commonly known as Field mustard, Wild mustard or charlock.-Etymology:...
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| • Sisymbrium altissimum
Sisymbrium altissimum
Sisymbrium altissimum is a species of Sisymbrium. The plant is native to the western part of the Mediterranean Basin in Europe and Northern Africa and is widely naturalized throughout most of the world, including all of North America. It was probably introduced into North America by a contaminant...
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| • Sisymbrium crassifolium
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| • Sisymbrium irio
| • Sisymbrium officinale
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| • Sium cicutaefolium
| • Smyrnium olusatrum
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| • Solenostemon rotundifolius (Poir.) J. K. Morton
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| • Solidago missouriensis
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| • Sonchus arvensis
Sonchus arvensis
Sonchus arvensis is a medicinal plant. It is an invasive species in the Great Lakes region and was first sited in 1865.-External links:** Photos, Drawings, Text...
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| • Sonchus asper
Sonchus asper
Sonchus asper is an annual plant with spiny leaves and yellow flowers resembling those of the dandelion. The leaves are bluish-green, simple, lanceolate, with wavy and sometimes lobed margins, covered in spines on both the margins and beneath...
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| • Sonchus oleraceus
Sonchus oleraceus
Sonchus oleraceus is a medicinal plant native to Asia and Europe, which is nutritious food for humans and most livestock.- Nutritive qualities :The common name Sow thistle refers to its...
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| • Sophora japonica
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| • Spathiphyllum phryniifolium
| • Sphenoclea zeylanica Gaertner
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| • Sphenostylis stenocarpa (Hochst. ex A. Rich.) Harms
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| • Spilanthes acmella
| • Spinacia oleracea
Oxalic acid
Oxalic acid is an organic compound with the formula H2C2O4. This colourless solid is a dicarboxylic acid. In terms of acid strength, it is about 3,000 times stronger than acetic acid. Oxalic acid is a reducing agent and its conjugate base, known as oxalate , is a chelating agent for metal cations...
. Raw leaves should be eaten sparingly. In dishes that include large quantities, leaves should preferably be used after boiling and disposing of the water. GRIN, Ecoport
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| • Spirodela polyrhiza
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| • Spondias dulcis Sol. ex Parkinson
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| • Spondias mombin
Spondias mombin
Spondias mombin is a tree, a species of flowering plant in the family Anacardiaceae. It is native to the tropical Americas, including the West Indies. The tree has been naturalized in parts of Africa, India, Sri Lanka and Indonesia. It is rarely cultivated.The mature fruit has a leathery skin and a...
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| • Spondias purpurea
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| • Stanleya pinnatifida
| • Stellaria media (L.) Vill.
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| • Stenochlaena palustris
| • Sterculia foetida
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| • Sterculia tragacantha
| • Strychnos spinosa Lam.
Strychnos spinosa
Strychnos spinosa is a tree indigenous to tropical and subtropical Africa. It produces juicy, sweet-sour, yellow fruits, containing numerous hard brown seeds. Greenish-white flowers grow in dense heads at the ends of branches . The fruit tend to appear only after good rains. The smooth, hard fruit...
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| • Suaeda maritima (L.) Dumortier
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| • Symphytum officinale
Symphytum officinale
Symphytum officinale is a perennial flowering plant of the genus Symphytum in the family Boraginaceae. Along with several other species of Symphytum, it is commonly known as comfrey. To differentiate it from other comfreys, this species may be known as common comfrey, Quaker comfrey, and cultivated...
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| • Symphytum uplandicum
| • Synedrella nodiflora (L.) Gaertner
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| • Syzygium malaccense (L.) Merr. & L. M. Perry
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| • Syzygium polycephalum (Miq.) Merr. & Perry
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| • Talinum paniculatum
Talinum paniculatum
Talinum paniculatum is a succulent subshrub in the purslane family, Portulacaceae, that is native to the Southern United States, the Caribbean, Mexico, and Central and South America. It is commonly known as Jewels-of-Opar, a name borrowed from the title of the novel Tarzan and the Jewels of Opar by...
| • Talinum portulacifolium
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| • Talinum triangulare (Jacq.) Willd.
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| • Tanacetum vulgare
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| • Taraxacum albidum
Taraxacum albidum
Taraxacum albidum is a type of dandelion that grows in eastern Eurasia.It is a perennial herbaceous plant, native to the southern part of Japan....
| • Taraxacum officinale Weber ex F.H. Wigg.
Taraxacum officinale
Taraxacum officinale, the common dandelion , is a herbaceous perennial plant of the family Asteraceae . It can be found growing in temperate regions of the world, in lawns, on roadsides, on disturbed banks and shores of water ways, and other areas with moist soils. T...
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| • ‘‘Telfairia occidentalis Hook. f.
Telfairia occidentalis
Telfairia occidentalis is a tropical vine grown in West Africa as a leaf vegetable and for its edible seeds. Common names for the plant include Fluted gourd, Fluted pumpkin, and Ugu....
’‘
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| • Telosma cordata
Telosma cordata
Telosma cordata Telosma cordata Telosma cordata (Tonkin jasmine, pakalana vine, Tonkinese creeper, Chinese violet, (Vietnamese Thiên lý), is a species of flowering plant native to China. It is cultivated elsewhere and may occur wild as an introduced species....
| • Tetracarpidium conophorum
| • Tetragonia decumbens
Tetragonia decumbens
Tetragonia decumbens, commonly known as Sea Spinach, is a coastal shrub native to southern Africa.-Description:It grows as a trailing undershrub with thick, pale, furry stems, and thick, oval leaves one to six centimetres line and five to thirty millimetres wide...
| • Tetragonia implexicoma
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| • Tetragonia tetragonioides (Pallas) O. Kuntze
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| • Thalia geniculata
| • Thespesia populnea (L.) Soland. ex Correa
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| • Thlaspi arvense
Thlaspi arvense
Thlaspi arvense is a foetid Eurasian plant having round flat pods; naturalized throughout North America. It is also related to the Lepidium species in the cabbage family.-Edible uses:...
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| • Thymus vulgaris
Thymus vulgaris
Thymus vulgaris or common thyme is a low growing herbaceous plant, sometimes becoming somewhat woody. It is native to southern Europe, where it is often cultivated as a culinary herb....
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| • Tiliacora triandra
Tiliacora triandra
Tiliacora triandra is a species of flowering plant native to mainland Southeast Asia and used particularly in the cuisines of northeast Thailand and Laos. In the Isan language, it is called bai yanang or bai ya nang , or simply yanang or ya nang . In Laos, it is also called bai yanang...
| • Toddalia asiatica (L.) Lamk
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| • Toona sinensis (Adr. Juss.) M.J. Roemer
Toona sinensis
Toona sinensis Toona sinensis Toona sinensis (syn. Cedrela sinensis A.Juss.; Chinese Mahogany, Chinese Toon, or Red Toon is a species of Toona native to eastern and southeastern Asia, from North Korea south through most of eastern, central and southwestern China to Nepal, northeastern India,...
| • Tordylium apulum
Tordylium apulum
Tordylium apulum, commonly known as the Mediterranean Hartwort, is an annual forb or herb. It is classified within the family Apiaceae, the carrot family. It is located in a range from Europe to west Asia, but was introduced to the United States. It is now found only in Arizona.-Description:The...
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| • Trachycarpus fortunei
Trachycarpus fortunei
Trachycarpus fortunei is a palm native to central China , south to northern Burma. It is a fan palm Trachycarpus fortunei (Chusan Palm, Windmill Palm or Chinese Windmill Palm; syn. Chamaerops fortunei Hook., T. wagnerianus Becc.) is a palm native to central China (Hubei southwards), south to...
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| • Tradescantia virginiana
Tradescantia virginiana
Tradescantia virginiana is a species of Tradescantia native to the eastern United States. Spiderwort is commonly grown in gardens and many garden spiderworts seem to be hybrids of T...
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| • Tragopogon dubius
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| • Tragopogon porrifolius
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| • Tragopogon pratensis
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| • Trianthema portulacastrum
Trianthema portulacastrum
Trianthema portulacastrum is a species of flowering plant in the ice plant family known by the common name desert horse purslane. It is native to areas of several continents, including Africa and North and South America, and present as an introduced species in many other areas...
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| • Trichodesma zeylanicum
Trichodesma zeylanicum
Trichodesma zeylanicum, commonly known as Camel Bush or Cattle Bush, is a herb or shrub native to Australia.-Description:It grows as an erect herb or shrub up to two metres high, with a well-developed taproot. Flowers are blue, or rarely white.-Taxonomy:This species was first published as Borago...
| • Trifolium hybridum
Trifolium hybridum
Trifolium hybridum, alsike clover, is a plant species of the genus Trifolium in the pea family Fabaceae. The stalked, pale pink or whitish flower head grows from the leaf axils, and the trifoliate leaves are unmarked. The plant is tall, and is found in fields and on roadsides – it is also...
| • Trifolium pratense
| • Trifolium repens
| • Trigonella caerulea
| • Trigonella corniculata (L.)
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| • Trillium erectum
Trillium erectum
Trillium erectum, also known as Wake-robin, red trillium, purple trillium, Beth root or Stinking Benjamin, is a spring-flowering perennial plant native to the east and north-eastern areas of North America. The flowers are a deep red colour, and the plant takes its name Wake-robin by analogy with...
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| • Trillium grandiflorum
Trillium grandiflorum
Trillium grandiflorum, commonly known as white trillium, great white trillium, white wake-robin, or in French as trille blanc, is a perennial monocotyledonous plant in the lily family...
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| • Trillium sessile
Trillium sessile
Trillium sessile is a perennial spring wildflower native to the central part of the eastern United States and the Ozarks. It is a small trillium . Toadshade can be distinguished from other trilliums by its single foul smelling, stalkless, flower nestled in the middle of its three leaves...
| • Trillium undulatum
Trillium undulatum
Trillium undulatum is a wildflower of the genus trillium found from Ontario in the north to the Carolinas in the south and from Michigan in the west to Nova Scotia in the east. It is also known as painted lady or trille ondulé...
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| • Tropaeolum majus
Tropaeolum majus
Tropaeolum majus is a flowering plant in the family Tropaeolaceae, originating in South America in the Andes from Bolivia north to Colombia. It is of cultivated, probably hybrid origin, with possible parent species including T. minus, T. moritzianum, T. peltophorum, and T...
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| • Tropaeolum minus
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| • Tropaeolum tuberosum Ruiz & Pavon
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| • Tulbaghia alliacea
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| • Tussilago farfara
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| • Typha capensis
| • Typha elephantina
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| • Ullucus tuberosus Lozano
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| • Ulmus pumila
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| • Urena lobata
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| • Urtica dioica
| • Urtica urens
Urtica urens
Urtica urens, commonly known as Annual Nettle, Dwarf Nettle or Small Nettle, is a herbaceous annual plant species of the genus Urtica. It is native to Eurasia and it can be found in North America and New Zealand as an introduced species...
| • Valerianella eriocarpa Desv.
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| • Valerianella locusta (L.) Laterrade
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| • Vallaris heynei
| • Verbena officinalis
Verbena officinalis
Verbena officinalis, the Common Vervain or Common Verbena, is a perennial herb native to Europe. It grows up to a metre/yard high, with an upright habitus...
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| • Vernonia amygdalina Delile
Vernonia amygdalina
Vernonia amygdalina, a member of the Asteraceae family, is a small shrub that grows in the tropical Africa. V. amygdalina is commonly called bitter leaf because of its bitter taste. The leaves may be consumed either as a vegetable or aqueous extracts as tonics for the treatment of various illnesses...
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| • Veronica anagallis-aquatica
Veronica anagallis-aquatica
Veronica anagallis-aquatica is a species of flowering plant in the plantain family known by the common names water speedwell, blue speedwell, and brook pimpernel. Its true native range is not clear, but the plant is present on most continents, and in most places it is probably naturalized...
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| • Veronica beccabunga
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| • Veronicastrum sibiricum
Veronicastrum sibiricum
Veronicastrum sibiricum is a plant in the plantain family, Plantaginaceae.-Description:Veronicastrum sibiricum is a herbaceous plant with whorled, simple leaves, on weakly upright stems. The flowers are pale purple, borne in summer....
| • Viola adunca
Viola adunca
Viola adunca is a species of violet known by the common names hookedspur violet, sand violet, and western dog violet. It is native to North America, including the western half of the United States to New England northward throughout Canada.This is a hairy, compact plant growing from a small rhizome...
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| • Viola canadensis
Viola canadensis
Viola canadensis is more commonly known as Canadian white violet, Canada Violet, tall white violet, or white violet. As its name suggests, it is a species of violet which bears white blooms. The flowers are white, with yellow bases and sometimes streaks of purple. The leaves are heart shaped, with...
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| • Viola odorata
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| • Viola papilionacea
| • Viola pedata
Viola pedata
Viola pedata is an ornamental plant in the Violaceae family. Monophyletic in stature, this violet, also known as the "mountain pansy" is endemic to eastern North America, where it favors well drained, acidic soils in full to partial sun environments...
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| • Viola sororia
Viola sororia
Viola sororia, known commonly as the Common Blue Violet, is a stemless herbaceous perennial plant that is native to eastern North America...
| • Viola x wittrockiana
| • Vitex doniana
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| • Vitis amurensis
Vitis amurensis
Vitis amurensis, the Amur grape, is a species of grape native to the Asian continent. Its name comes from the Amur Valley in Russia and China.It is very resistant to frost, but is not tolerant to drought...
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| • Vitis californica
Vitis californica
Vitis californica is a wild grape species native to most of California and southwestern Oregon. It is a deciduous vine which can grow to over 10 m in length. It climbs on other plants or covers the ground with twisted, woody ropes of vine covered in green leaves...
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| • Vitis coignetiae
Vitis coignetiae
Vitis coignetiae is a plant belonging to the genus Vitis that is native to the temperate climes of asia, where it can be found in Russian Federation ; Korea; and Japan...
| • Vitis labrusca
Vitis labrusca
Vitis labrusca is a species of grapevines belonging to the Vitis genus in the flowering plant family Vitaceae. The vines are native to the eastern United States and are the source of many grape cultivars, including Catawba and Concord grapes, and many hybrid grape varieties such as Agawam,...
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| • Vitis munsoniana
| • Vitis shuttleworthii
Vitis shuttleworthii
Vitis shuttleworthii is a North American liana in the grape family commonly known as the caloosa grape . It is native to the southeastern United States, principally in south and central Florida....
| • Vitis vinifera
Vitis vinifera
Vitis vinifera is a species of Vitis, native to the Mediterranean region, central Europe, and southwestern Asia, from Morocco and Portugal north to southern Germany and east to northern Iran....
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| • Wasabia japonica
| • Wedelia biflora (L.) DC.
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| • Wisteria floribunda
Wisteria floribunda
Wisteria floribunda, the Japanese wisteria, is a woody liana of the Wisteria family. It was brought from Japan to the United States in 1860 by George Rogers Hall. Since then, it has become one of the most highly romanticized flowering garden plants...
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| • Wolffia arrhiza
Wolffia arrhiza
Wolffia arrhiza is a species of flowering plant known by the common names spotless watermeal and rootless duckweed, belonging to the Araceae, a family rich in water-loving species, such as Arum and Pistia. It is the smallest vascular plant on Earth...
| • Xanthoceras sorbifolium
| • Xanthosoma atrovirens
| • Xanthosoma brasiliense (Desf.) Engl.
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| • Xanthosoma sagittifolium (L.) Schott
Xanthosoma sagittifolium
Xanthosoma sagittifolium, the arrowleaf elephant ear or arrowleaf elephant's ear, is a species of tropical flowering plant in the genus Xanthosoma, which produces an edible, starchy tuber.-Cuisine and reforestation:...
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| • Xanthosoma violaceum Schott
Xanthosoma violaceum
Xanthosoma violaceum, commonly known as Tiquisque, produces a starchy tuber. It and the white species Xanthosoma sagittifolium are sold commercially. These tubers and those of several related genera are important staple crops in many tropical regions....
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| • Ximenia americana
Ximenia americana
Ximenia americana, commonly known as Yellow Plum or Sea Lemon, is a small sprawling tree of woodlands native to Australia and Asia....
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| • Zanthoxylum piperitum
| • Zanthoxylum planispinum
Zanthoxylum planispinum
Zanthoxylum planispinum is a species of plant in the Rutaceae family. It is an aromatic, deciduous, spiny shrub growing to 3.5 meters in height, endemic to China, Japan, and Korea.-References:* *...
| • Zingiber zerumbet (L.) J.E. Smith
Zingiber zerumbet
Zingiber zerumbet Sm., also known as the Shampoo Ginger, is a vigorous ginger with leafy stems growing to about 1.2 m tall. It is found in many tropical countries. The rhizomes of Z...