Nymphaea caerulea
Encyclopedia
Nymphaea caerulea, also known as the Blue Egyptian water lily or sacred blue lily, is a water-lily
Nymphaeaceae
Nymphaeaceae is a family of flowering plants. Members of this family are commonly called water lilies and live in freshwater areas in temperate and tropical climates around the world. The family contains eight genera. There are about 70 species of water lilies around the world. The genus...

 in the genus
Genus
In biology, a genus is a low-level taxonomic rank used in the biological classification of living and fossil organisms, which is an example of definition by genus and differentia...

 Nymphaea
Nymphaea
Nymphaea is a genus of aquatic plants in the family Nymphaeaceae. There are about 50 species in the genus, which has a cosmopolitan distribution.-Name:The common name, shared with some other genera in the same family, is Water Lily....

.

Distribution

Its original habitat may have been along the Nile
Nile
The Nile is a major north-flowing river in North Africa, generally regarded as the longest river in the world. It is long. It runs through the ten countries of Sudan, South Sudan, Burundi, Rwanda, Democratic Republic of the Congo, Tanzania, Kenya, Ethiopia, Uganda and Egypt.The Nile has two major...

 and other locations in East Africa. It spread to other locations, however, already in ancient times, like the Indian Subcontinent
Indian subcontinent
The Indian subcontinent, also Indian Subcontinent, Indo-Pak Subcontinent or South Asian Subcontinent is a region of the Asian continent on the Indian tectonic plate from the Hindu Kush or Hindu Koh, Himalayas and including the Kuen Lun and Karakoram ranges, forming a land mass which extends...

 and Thailand
Thailand
Thailand , officially the Kingdom of Thailand , formerly known as Siam , is a country located at the centre of the Indochina peninsula and Southeast Asia. It is bordered to the north by Burma and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the...

.

Description

The leaves
Leaf
A leaf is an organ of a vascular plant, as defined in botanical terms, and in particular in plant morphology. Foliage is a mass noun that refers to leaves as a feature of plants....

 are broadly rounded, 25–40 cm across, with a notch at the leaf stem. The flower
Flower
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants . The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs...

s are 10–15 cm in diameter.

Floral symbolism

Reports in the literature by persons unfamiliar with its actual growth and blooming cycle have suggested that the flowers open in the morning, rising to the surface of the water, then close and sink at dusk. In fact, the flower buds rise to the surface over a period of two to three days, and when ready, open at approximately 9–9:30 am and close about 3 pm. The flowers and buds do not rise above the water in the morning, nor do they submerge at night. The flowers have pale bluish-white to sky-blue or mauve
Mauve
Mauve is a pale lavender-lilac color, one of many in the range of purples. The color mauve is named after the mallow flower....

 petal
Petal
Petals are modified leaves that surround the reproductive parts of flowers. They often are brightly colored or unusually shaped to attract pollinators. Together, all of the petals of a flower are called a corolla. Petals are usually accompanied by another set of special leaves called sepals lying...

s, smoothly changing to a pale yellow in the centre of the flower.

It was considered extremely significant in Egyptian mythology
Egyptian mythology
Ancient Egyptian religion was a complex system of polytheistic beliefs and rituals which were an integral part of ancient Egyptian society. It centered on the Egyptians' interaction with a multitude of deities who were believed to be present in, and in control of, the forces and elements of nature...

, since it was said to rise and fall with the sun. Consequently, due to its colourings, it was identified, in some beliefs, as having been the original container, in a similar manner to an egg
Egg (biology)
An egg is an organic vessel in which an embryo first begins to develop. In most birds, reptiles, insects, molluscs, fish, and monotremes, an egg is the zygote, resulting from fertilization of the ovum, which is expelled from the body and permitted to develop outside the body until the developing...

, of Atum
Atum
Atum, sometimes rendered as Atem or Tem, is an important deity in Egyptian mythology.- Name :Atum's name is thought to be derived from the word 'tem' which means to complete or finish. Thus he has been interpreted as being the 'complete one' and also the finisher of the world, which he returns to...

, and in similar beliefs Ra
Ra
Ra is the ancient Egyptian sun god. By the Fifth Dynasty he had become a major deity in ancient Egyptian religion, identified primarily with the mid-day sun...

, both solar deities
Solar deity
A solar deity is a sky deity who represents the Sun, or an aspect of it, usually by its perceived power and strength. Solar deities and sun worship can be found throughout most of recorded history in various forms...

. As such, its properties form the origin of the lotus variant of the Ogdoad
Ogdoad
In Egyptian mythology, the Ogdoad were eight deities worshipped in Hermopolis during what is called the Old Kingdom, the third through sixth dynasties, dated between 2686 to 2134 BC...

 cosmogeny. It was the symbol of the Egyptian deity Nefertem
Nefertem
In Egyptian mythology, Nefertem was originally a lotus flower at the creation of the world, who had arisen from the primal waters.Nefertem represented both the first sunlight and the delightful smell of the Egyptian blue lotus...

.

Properties and uses

In modern culture, blue lotus flowers are used to make various concoctions including blue lotus tea, wine and martinis. Recipes for such drinks involve steeping or soaking the petals, about 10–20 grams for up to three weeks. Blue lotus 'tea' is prepared by boiling the entire flowers for 10–20 minutes.

Recent studies have shown Nymphaea caerulea to have mild psycho-active properties. It may have been used as a sacrament in ancient Egypt and certain ancient South American cultures. Eating Blue Lotus can act as a mild sedative. Nymphaea caerulea is distantly related to, and possesses similar activity to Nelumbo nucifera
Nelumbo nucifera
Nelumbo nucifera, known by a number of names including Indian Lotus, Sacred Lotus, Bean of India, or simply Lotus, is a plant in the monogeneric family Nelumbonaceae...

, the Sacred Lotus. Both Nymphaea caerulea and Nelumbo nucifera contain the alkaloids nuciferine
Nuciferine
Nuciferine is an alkaloid found within the plants Nymphaea caerulea and Nelumbo nucifera. It has a profile of action associated with dopamine receptor blockade. It induces catalepsy, it inhibits spontaneous motor activity, conditioned avoidance response, amphetamine toxicity and stereotypy...

 and aporphine
Aporphine
Aporphine is one of a class of quinoline alkaloids. Many different relatives of this compound have been purified from plants.One commonly-used aporphine derivative is apomorphine....

. The mildly sedating effects of Nymphaea caerulea makes it a likely candidate (among several) for the lotus plant eaten by the mythical Lotophagi in Homer
Homer
In the Western classical tradition Homer , is the author of the Iliad and the Odyssey, and is revered as the greatest ancient Greek epic poet. These epics lie at the beginning of the Western canon of literature, and have had an enormous influence on the history of literature.When he lived is...

's Odyssey
Odyssey
The Odyssey is one of two major ancient Greek epic poems attributed to Homer. It is, in part, a sequel to the Iliad, the other work ascribed to Homer. The poem is fundamental to the modern Western canon, and is the second—the Iliad being the first—extant work of Western literature...

.

This lotus is used to produce perfume
Perfume
Perfume is a mixture of fragrant essential oils and/or aroma compounds, fixatives, and solvents used to give the human body, animals, objects, and living spaces "a pleasant scent"...

s since ancient times; it is also used in aromatherapy
Aromatherapy
Aromatherapy is a form of alternative medicine that uses volatile plant materials, known as essential oils, and other aromatic compounds for the purpose of altering a person's mind, mood, cognitive function or health....

.

Used in aromatherapy
Aromatherapy
Aromatherapy is a form of alternative medicine that uses volatile plant materials, known as essential oils, and other aromatic compounds for the purpose of altering a person's mind, mood, cognitive function or health....

, Nymphaea caerulea is purported to have a "divine" essence, bringing heightened awareness and tranquility. Some sources cite it as an antispasmodic similar to copal
Copal
Copal is a name given to tree resin that is particularly identified with the aromatic resins used by the cultures of pre-Columbian Mesoamerica as ceremonially burned incense and other purposes...

 resin.

See also

  • Nymphaea lotus
    Nymphaea lotus
    Nymphaea lotus, the Tiger Lotus, White lotus or Egyptian White Water-lily, is a flowering plant of the family Nymphaeaceae-Description:It grows in various parts of East Africa and Southeast Asia....

    , the Egyptian white water-lily
  • Nymphaea nouchali
    Nymphaea nouchali
    Nymphaea nouchali, commonly known as the Red and blue water lily, Blue star water lily, Star lotus, or by its synonym Nymphaea stellata, is a water lily of genus Nymphaea.-Distribution and habitat:...

    , the star lotus
  • Palmette
    Palmette
    The palmette is a motif in decorative art which, in its most characteristic expression, resembles the fan-shaped leaves of a palm tree. It has an extremely long history, originating in Ancient Egypt with a subsequent development through the art of most of Eurasia, often in forms that bear...

  • Fleur-de-lis
    Fleur-de-lis
    The fleur-de-lis or fleur-de-lys is a stylized lily or iris that is used as a decorative design or symbol. It may be "at one and the same time, political, dynastic, artistic, emblematic, and symbolic", especially in heraldry...

  • Sacred Weeds
    Sacred Weeds
    Sacred Weeds was a four part television series of 50 minute documentaries investigating the cultural impact of psychoactive plants on a broad array of early civilisations. The series was filmed at Hammerwood Park by the producer, Sarah Marris, and her production company TVF...

    , a Channel 4 TV series examining the effects of various psychoactive plants (including the Blue lily) on volunteers
  • Aporphine
    Aporphine
    Aporphine is one of a class of quinoline alkaloids. Many different relatives of this compound have been purified from plants.One commonly-used aporphine derivative is apomorphine....

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