Banksia ser. Abietinae
Encyclopedia
Banksia ser. Abietinae is a
valid botanic name for a series
of Banksia
. First published by Carl Meissner
in 1856, the name has had three circumscriptions.
's chapter on the Proteaceae
in A. P. de Candolle
's Prodromus systematis naturalis regni vegetabilis
. It was one of four series into which the subgenus Eubanksia was divided. These four series were defined in terms of leaf characters, with series Abietinae containing the species with entire or shortly denticulate leaves with revolute margins. In hindsight, it was the most homogeneous of the four series, as it contained only (but not all) species with hooked styles. The other three series were highly heterogeneous in comparison. The placement and circumscription of B. ser. Abietinae in Meissner's arrangement
may be summarised as follows:
Meissner's arrangement was current until 1870, when George Bentham
published his arrangement
, discarding all four of Meissner's series.
published a thorough revision of Banksia in his classic monograph The genus Banksia L.f. (Proteaceae)
. He reinstated B. ser. Abietinae, placing it within B. sect. Oncostylis
, and defining it as containing only those species with entire, linear leaves with revolute margins, and having roughly spherical inflorescences. Thus three species with elongate cylindrical inflorescences were moved into separate series.
The placement and circumscription of B. ser. Abietinae in George's taxonomic arrangement of Banksia
may be summarised as follows:
and Pauline Ladiges undertook a cladistic
analysis of morphological
characters of Banksia, which yielded a phylogeny somewhat at odds with George's taxonomic arrangement. Their cladogram
included a clade
consisting of the members of B. ser. Abietinae sensu
George, and also B. tricuspis
(Lesueur Banksia):
Thiele and Ladiges therefore retained George's B. ser. Abietinae largely intact, but transferred Banksia tricuspis
(Lesueur Banksia) back into it. They then further divided it into four subseries, in accordance with the resolution of clades in their analysis. The placement and circumscription of B. ser. Abietinae in Thiele and Ladiges' arrangement
may be summarised as follows:
Thiele and Ladiges' arrangement remained current only until 1999, when George's treatment of the genus for the Flora of Australia
series of monographs was published. This was essentially a revision of George's 1981 arrangement, which took into account some of Thiele and Ladiges' data, but rejected their overall arrangement. With respect to B. ser. Abietinae, George's 1999 arrangement differed from his 1981 arrangement only in the ordering of the species.
has been publishing results of ongoing cladistic analyses of DNA sequence
data for the subtribe Banksiinae. His analyses suggest a phylogeny that is very greatly different to George's taxonomic arrangement, including finding Banksia to be paraphyletic
with respect to Dryandra
. Early in 2007 Mast and Thiele initiated a rearrangement of Banksia by transferring Dryandra into it, and publishing B. subg. Spathulatae
for the species having spoon-shaped cotyledon
s. Abietinae all fall within Mast and Thiele's B. subg. Spathulatae, and for the most part fall close together. However B. nutans
(Nodding Banksia) appears to be rather less closely related to the other species in series Abietinae than are Banksia dryandroides
(Dryandra-leaved Banksia) and the members of B. ser. Grandes
. Mast and Thiele have foreshadowed publishing a full arrangement once DNA sampling of Dryandra is complete.
valid botanic name for a series
Series (botany)
Series is a low-level taxonomic rank below that of section but above that of species.In botany, a series is a subdivision of a genus...
of Banksia
Banksia
Banksia is a genus of around 170 species in the plant family Proteaceae. These Australian wildflowers and popular garden plants are easily recognised by their characteristic flower spikes and fruiting "cones" and heads. When it comes to size, banksias range from prostrate woody shrubs to trees up...
. First published by Carl Meissner
Carl Meissner
Carl Daniel Friedrich Meissner was a Swiss botanist.Born in Bern, Switzerland on 1 November 1800, he was christened Meisner but later changed the spelling of his name to Meissner. For most of his 40 year career he was Professor of Botany at University of Basel...
in 1856, the name has had three circumscriptions.
According to Meissner
B. ser. Abietinae was first published in 1856, in Carl MeissnerCarl Meissner
Carl Daniel Friedrich Meissner was a Swiss botanist.Born in Bern, Switzerland on 1 November 1800, he was christened Meisner but later changed the spelling of his name to Meissner. For most of his 40 year career he was Professor of Botany at University of Basel...
's chapter on the Proteaceae
Proteaceae
Proteaceae is a family of flowering plants distributed in the Southern Hemisphere. The family comprises about 80 genera with about 1600 species. Together with the Platanaceae and Nelumbonaceae they make up the order Proteales. Well known genera include Protea, Banksia, Embothrium, Grevillea,...
in A. P. de Candolle
A. P. de Candolle
Augustin Pyramus de Candolle also spelled Augustin Pyrame de Candolle was a Swiss botanist. René Louiche Desfontaines launched Candolle's botanical career by recommending him at an herbarium...
's Prodromus systematis naturalis regni vegetabilis
Prodromus Systematis Naturalis Regni Vegetabilis
Prodromus Systematis Naturalis Regni Vegetabilis, also known by its standard botanical abbreviation Prodr. , is a 17-volume treatise on botany initiated by A. P. de Candolle. De Candolle intended it as a summary of all known seed plants, encompassing taxonomy, ecology, evolution and biogeography....
. It was one of four series into which the subgenus Eubanksia was divided. These four series were defined in terms of leaf characters, with series Abietinae containing the species with entire or shortly denticulate leaves with revolute margins. In hindsight, it was the most homogeneous of the four series, as it contained only (but not all) species with hooked styles. The other three series were highly heterogeneous in comparison. The placement and circumscription of B. ser. Abietinae in Meissner's arrangement
Meissner's taxonomic arrangement of Banksia
Carl Meissner's taxonomic arrangement of Banksia was published in 1856, as part of his chapter on the Proteaceae in A. P. de Candolle's Prodromus systematis naturalis regni vegetabilis. It was the first attempt to provide an infrageneric classification for the genus, aside from Robert Brown's...
may be summarised as follows:
- BanksiaBanksiaBanksia is a genus of around 170 species in the plant family Proteaceae. These Australian wildflowers and popular garden plants are easily recognised by their characteristic flower spikes and fruiting "cones" and heads. When it comes to size, banksias range from prostrate woody shrubs to trees up...
- B. sect. EubanksiaBanksia sect. EubanksiaBanksia sect. Eubanksia is an obsolete section of Banksia. There have been two circumscriptions, one of which is synonymous with the recently abandoned B. subg. Banksia sensu Alex George, the other having no modern equivalent....
- B. ser. Abietinæ
- B. pulchellaBanksia pulchellaThe Teasel Banksia is a species of small shrub in the plant genus Banksia. It occurs on the south coast of Western Australia from Fitzgerald River National Park east to Israelite Bay....
- B. MeisneriBanksia meisneriThe Meisner's Banksia is a species of small shrub in the plant genus Banksia. It occurs in a number of isolated populations throughout southwest Western Australia. Seeds do not require any treatment, and take 28 to 39 days to germinate.-External links:...
- B. sphærocarpaBanksia sphaerocarpaBanksia sphaerocarpa, commonly known as the Fox Banksia or Round-fruit Banksia, is a species of shrub or tree in the plant genus Banksia . It is generally encountered as a 1–2 m high shrub, and is usually smaller in the north of its range...
- B. sphaerocarpa var. glabrescens (now B. incanaBanksia incanaThe Hoary Banksia is a species of small shrub in the plant genus Banksia. It occurs on sandplain heathland between Badgingarra and Eneabba in Western Australia, with outlying populations as far south as Perth. Seeds do not require any treatment, and take around 14 days to germinate....
)
- B. sphaerocarpa var. glabrescens (now B. incana
- B. pinifolia (now B. leptophyllaBanksia leptophyllaThe Slender-leaved Banksia is a species of shrub in the plant genus Banksia. It occurs along the west coast of Western Australia from Gingin to Kalbarri. Before Alex George's revision of 1981, it was labelled informally as B. sphaerocarpa var. pinifolia or var...
) - B. nutansBanksia nutansBanksia nutans, commonly known as Nodding Banksia, is a species of shrub native to the south coast of Western Australia in the genus Banksia...
- B. ericifoliaBanksia ericifoliaBanksia ericifolia, the Heath-leaved Banksia , is a species of woody shrub of the Proteaceae family native to Australia. It grows in two separate regions of Central and Northern New South Wales east of the Great Dividing Range...
- B. spinulosaBanksia spinulosaThe Hairpin Banksia is a species of woody shrub, of the genus Banksia in the Proteaceae family, native to eastern Australia. Widely distributed, it is found as an understorey plant in open dry forest or heathland from Victoria to northern Queensland, generally on sandstone though sometimes also...
- B. tricuspisBanksia tricuspisThe Lesueur Banksia or Pine Banksia is a species of shrub or tree in the plant genus Banksia. It occurs within a geographic range of just 15 square kilometres near Jurien, Western Australia.-External links:...
- B. pulchella
- B. ser. SalicinæBanksia ser. SalicinaeBanksia ser. Salicinae is a valid botanic name for a series of Banksia. First published by Carl Meissner in 1856, the name has had three circumscriptions.-According to Meissner:...
(23 species, 8 varieties) - B. ser. QuercinæBanksia ser. QuercinaeBanksia ser. Quercinae is avalid botanic name for a series of Banksia. First published by Carl Meissner in 1856, the name has had three circumscriptions.-According to Meissner:...
(18 species, 2 varieties) - B. ser. DryandroideæBanksia ser. DryandroideaeBanksia ser. Dryandroideae is a valid botanic name for a taxonomic series in the plant genus Banksia. First published by Carl Meissner in 1856, the name has had two circumscriptions. As presently circumscribed it is monotypic, containing only B. dryandroides.-According to Meissner:B. ser...
(8 species)
- B. ser. Abietinæ
- B. sect.Isostylis (1 species)
- B. sect. Eubanksia
Meissner's arrangement was current until 1870, when George Bentham
George Bentham
George Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
published his arrangement
Bentham's taxonomic arrangement of Banksia
George Bentham's taxonomic arrangement of Banksia was published in 1870, in Volume 5 of Bentham's Flora Australiensis. A substantial improvement on the previous arrangement, it would stand for over a century. It was eventually replaced by Alex George's 1981 arrangement, published in his classic...
, discarding all four of Meissner's series.
According to George
In 1981, Alex GeorgeAlex George
Alexander Segger George is a Western Australian botanist. He is the authority on the plant genera Banksia and Dryandra...
published a thorough revision of Banksia in his classic monograph The genus Banksia L.f. (Proteaceae)
The genus Banksia L.f. (Proteaceae)
The genus Banksia L.f. is a 1981 monograph by Alex George on the taxonomy of the plant genus Banksia. Published by the Western Australian Herbarium as Nuytsia 3, it presented George's taxonomic arrangement of Banksia, the first major taxonomic revision of the genus since George Bentham published...
. He reinstated B. ser. Abietinae, placing it within B. sect. Oncostylis
Banksia sect. Oncostylis
Banksia sect. Oncostylis is one of four sections of subgenus Banksia subg. Banksia. It contains those Banksia species with hooked pistils. All of the species in Oncostylis also exhibit a top-down sequence of flower anthesis, except for Banksia nutans which is bottom-up.Banksia sect...
, and defining it as containing only those species with entire, linear leaves with revolute margins, and having roughly spherical inflorescences. Thus three species with elongate cylindrical inflorescences were moved into separate series.
The placement and circumscription of B. ser. Abietinae in George's taxonomic arrangement of Banksia
George's taxonomic arrangement of Banksia
Alex George's taxonomic arrangement of Banksia was the first modern-day arrangement for that genus. First published in 1981 in the classic monograph The genus Banksia L.f. , it superseded the arrangement of George Bentham, which had stood for over a hundred years. It was overturned in 1996 by Kevin...
may be summarised as follows:
- BanksiaBanksiaBanksia is a genus of around 170 species in the plant family Proteaceae. These Australian wildflowers and popular garden plants are easily recognised by their characteristic flower spikes and fruiting "cones" and heads. When it comes to size, banksias range from prostrate woody shrubs to trees up...
- B. subg. BanksiaBanksia subg. BanksiaBanksia subg. Banksia is a valid botanic name for a subgenus of Banksia. As an autonym, it necessarily contains the type species of Banksia, B. serrata . Within this constraint, however, there have been various circumscriptions.-Banksia verae:B. subg...
- B. sect. BanksiaBanksia sect. BanksiaBanksia sect. Banksia is one of four sections of Banksia subgenus Banksia. It contains those species of subgenus Banksia with straight or sometimes curved but not hooked styles. These species all have cylindrical inflorescences and usually exhibit a bottom-up sequence of flower anthesis...
(9 series, 50 species, 9 subspecies, 3 varieties) - B. sect. Coccinea (1 species)
- B. sect. OncostylisBanksia sect. OncostylisBanksia sect. Oncostylis is one of four sections of subgenus Banksia subg. Banksia. It contains those Banksia species with hooked pistils. All of the species in Oncostylis also exhibit a top-down sequence of flower anthesis, except for Banksia nutans which is bottom-up.Banksia sect...
- B. ser. SpicigeraeBanksia ser. SpicigeraeBanksia ser. Spicigerae is a taxonomic series in the genus Banksia. It consists of the seven species in section Oncostylis that have cylindrical inflorescences. These range in form from small shrubs to tall trees. The leaves grow in either an alternate or whorled pattern, with various shape forms...
(7 species, 2 subspecies, 4 varieties) - B. ser. Tricuspidae (1 species)
- B. ser. DryandroideaeBanksia ser. DryandroideaeBanksia ser. Dryandroideae is a valid botanic name for a taxonomic series in the plant genus Banksia. First published by Carl Meissner in 1856, the name has had two circumscriptions. As presently circumscribed it is monotypic, containing only B. dryandroides.-According to Meissner:B. ser...
(1 species) - B. ser. Abietinae
- B. sphaerocarpaBanksia sphaerocarpaBanksia sphaerocarpa, commonly known as the Fox Banksia or Round-fruit Banksia, is a species of shrub or tree in the plant genus Banksia . It is generally encountered as a 1–2 m high shrub, and is usually smaller in the north of its range...
- B. s. var. sphaerocarpaBanksia sphaerocarpa var. sphaerocarpaBanksia sphaerocarpa var. sphaerocarpa is a variety of Banksia sphaerocarpa. It is native to the Southwest Botanical Province of Western Australia. As an autonym, it is defined as containing the type specimen of the species....
- B. s. var. caesiaBanksia sphaerocarpa var. caesiaBanksia sphaerocarpa var. caesia is a variety of Banksia sphaerocarpa. It is native to the Southwest Botanical Province of Western Australia....
- B. s. var. dolichostylaBanksia sphaerocarpa var. dolichostylaBanksia sphaerocarpa var. dolichostyla, commonly known as Ironcap Banksia, is a plant which is either considered a variety of Banksia sphaerocarpa, or as a species in its own right. It is native to the Southwest Botanical Province of Western Australia...
- B. s. var. sphaerocarpa
- B. micranthaBanksia micranthaBanksia micrantha is a species of shrub in the plant genus Banksia. A small spreading bush with pale yellow flower spikes, it occurs between Eneabba and Cervantes in South west Western Australia...
- B. grossaBanksia grossaBanksia grossa, commonly known as Coarse Banksia is a species of shrub in the plant family Proteaceae endemic to south west Western Australia. One of fourteen species of banksia with predominantly round or oval inflorescences of the series Abietinae, it was described in 1981 as a distinct species...
- B. telmatiaeaBanksia telmatiaeaBanksia telmatiaea, commonly known as Swamp Fox Banksia or rarely Marsh Banksia, is a shrub that grows in marshes and swamps along the lower west coast of Australia. It grows as an upright bush up to 2 m tall, with narrow leaves and a pale brown flower spike, which can produce profuse...
- B. leptophyllaBanksia leptophyllaThe Slender-leaved Banksia is a species of shrub in the plant genus Banksia. It occurs along the west coast of Western Australia from Gingin to Kalbarri. Before Alex George's revision of 1981, it was labelled informally as B. sphaerocarpa var. pinifolia or var...
- B. l. var. leptophyllaBanksia leptophylla var. leptophyllaBanksia leptophylla var. leptophylla is a variety of Banksia leptophylla. It is native to the Southwest Botanical Province of Western Australia. As an autonym, it is defined as containing the type specimen of the species....
- B. l. var. melleticaBanksia leptophylla var. melleticaBanksia leptophylla var. melletica is a variety of Banksia leptophylla. It is native to the Southwest Botanical Province of Western Australia....
- B. l. var. leptophylla
- B. lanataBanksia lanataThe Coomallo Banksia is a species of shrub in the plant genus Banksia. It occurs within a range of less than 100 square kilometres between Eneabba and Mount Lesueur, Western Australia. It has roughly spherical inflorescences with flowers of cream to orange-brown colour. The leaves are linear and...
- B. scabrellaBanksia scabrellaBanksia scabrella, commonly known as the Burma Road Banksia, is a species of woody shrub in the genus Banksia. It is classified in the series Abietinae, a group of several species of shrubs with small round or oval inflorescences...
- B. violaceaBanksia violaceaBanksia violacea, commonly known as Violet Banksia, is a species of shrub or tree in the plant genus Banksia . It generally grows as a small shrub to 1.5 m high with fine narrow leaves, and is best known for its unusually coloured dark purple-violet inflorescences...
- B. incanaBanksia incanaThe Hoary Banksia is a species of small shrub in the plant genus Banksia. It occurs on sandplain heathland between Badgingarra and Eneabba in Western Australia, with outlying populations as far south as Perth. Seeds do not require any treatment, and take around 14 days to germinate....
- B. laricinaBanksia laricinaThe Rose-Fruited Banksia is a species of shrub in the plant genus Banksia endemic to southwestern Western Australia. It derives its specific Latin name from larix or larch, which its foliage is said to resemble. The common name comes from the striking fruits which resemble wooden roses...
- B. pulchellaBanksia pulchellaThe Teasel Banksia is a species of small shrub in the plant genus Banksia. It occurs on the south coast of Western Australia from Fitzgerald River National Park east to Israelite Bay....
- B. meisneriBanksia meisneriThe Meisner's Banksia is a species of small shrub in the plant genus Banksia. It occurs in a number of isolated populations throughout southwest Western Australia. Seeds do not require any treatment, and take 28 to 39 days to germinate.-External links:...
- B. m. subsp. meisneriBanksia meisneri subsp. meisneriBanksia meisneri subsp. meisneri is a subspecies of Banksia meisneri. It is native to the Southwest Botanical Province of Western Australia. As an autonym, it is defined as containing the type specimen of the species....
- B. m. subsp. ascendensBanksia meisneri subsp. ascendensBanksia meisneri subsp. ascendens, commonly known as Scott River Banksia, is a subspecies of Banksia meisneri. It is native to the Southwest Botanical Province of Western Australia....
- B. m. subsp. meisneri
- B. nutansBanksia nutansBanksia nutans, commonly known as Nodding Banksia, is a species of shrub native to the south coast of Western Australia in the genus Banksia...
- B. n. var. nutansBanksia nutans var. nutansBanksia nutans var. nutans is a variety of Banksia nutans. It is native to the Southwest Botanical Province of Western Australia. As an autonym, it is defined as containing the type specimen of the species....
- B. n. var. cernuellaBanksia nutans var. cernuellaBanksia nutans var. cernuella is a variety of Banksia nutans. It is native to the Southwest Botanical Province of Western Australia. Seeds do not require any treatment, and take around 17 days to germinate....
- B. n. var. nutans
- B. sphaerocarpa
- B. ser. Spicigerae
- B. sect. Banksia
- B. subg. IsostylisBanksia subg. IsostylisBanksia subg. Isostylis is a subgenus of Banksia. It contains three closely related species, all of which occur only in Southwest Western Australia. Members of subgenus Isostylis have dome-shaped flower heads that are superficially similar to those of B. ser...
(3 species)
- B. subg. Banksia
According to Thiele and Ladiges
In 1996, Kevin ThieleKevin Thiele
Kevin R. Thiele is curator of the Western Australian Herbarium. His research interests include the systematics of the plant families Proteaceae, Rhamnaceae and Violaceae, and the conservation ecology of grassy woodland ecosystems...
and Pauline Ladiges undertook a cladistic
Cladistics
Cladistics is a method of classifying species of organisms into groups called clades, which consist of an ancestor organism and all its descendants . For example, birds, dinosaurs, crocodiles, and all descendants of their most recent common ancestor form a clade...
analysis of morphological
Morphology (biology)
In biology, morphology is a branch of bioscience dealing with the study of the form and structure of organisms and their specific structural features....
characters of Banksia, which yielded a phylogeny somewhat at odds with George's taxonomic arrangement. Their cladogram
Cladogram
A cladogram is a diagram used in cladistics which shows ancestral relations between organisms, to represent the evolutionary tree of life. Although traditionally such cladograms were generated largely on the basis of morphological characters, DNA and RNA sequencing data and computational...
included a clade
Clade
A clade is a group consisting of a species and all its descendants. In the terms of biological systematics, a clade is a single "branch" on the "tree of life". The idea that such a "natural group" of organisms should be grouped together and given a taxonomic name is central to biological...
consisting of the members of B. ser. Abietinae sensu
Sensu
Sensu is a Latin word meaning "in the sense of".It is used in a number of fields including biology, geology, linguistics, and law. Commonly it refers to how strictly or loosely an expression is used, but it also appears in expressions that indicate the convention or context of the usage.-Sensu and...
George, and also B. tricuspis
Banksia tricuspis
The Lesueur Banksia or Pine Banksia is a species of shrub or tree in the plant genus Banksia. It occurs within a geographic range of just 15 square kilometres near Jurien, Western Australia.-External links:...
(Lesueur Banksia):
Thiele and Ladiges therefore retained George's B. ser. Abietinae largely intact, but transferred Banksia tricuspis
Banksia tricuspis
The Lesueur Banksia or Pine Banksia is a species of shrub or tree in the plant genus Banksia. It occurs within a geographic range of just 15 square kilometres near Jurien, Western Australia.-External links:...
(Lesueur Banksia) back into it. They then further divided it into four subseries, in accordance with the resolution of clades in their analysis. The placement and circumscription of B. ser. Abietinae in Thiele and Ladiges' arrangement
Thiele and Ladiges' taxonomic arrangement of Banksia
Kevin Thiele and Pauline Ladiges' taxonomic arrangement of Banksia, published in 1996, was a novel taxonomic arrangement that was intended to align the taxonomy of Banksia more closely with the phylogeny that they had inferred from their cladistic analysis of the genus...
may be summarised as follows:
- BanksiaBanksiaBanksia is a genus of around 170 species in the plant family Proteaceae. These Australian wildflowers and popular garden plants are easily recognised by their characteristic flower spikes and fruiting "cones" and heads. When it comes to size, banksias range from prostrate woody shrubs to trees up...
- B. subg. IsostylisBanksia subg. IsostylisBanksia subg. Isostylis is a subgenus of Banksia. It contains three closely related species, all of which occur only in Southwest Western Australia. Members of subgenus Isostylis have dome-shaped flower heads that are superficially similar to those of B. ser...
(3 species) - B. elegansBanksia elegansThe Elegant Banksia is a species of shrub or small tree in the plant genus Banksia. It occurs only over a 65 square kilometre area north and west of Eneabba, Western Australia.-Ecology:...
(incertae sedisIncertae sedis, is a term used to define a taxonomic group where its broader relationships are unknown or undefined. Uncertainty at specific taxonomic levels is attributed by , , and similar terms.-Examples:*The fossil plant Paradinandra suecica could not be assigned to any...
) - B. subg. BanksiaBanksia subg. BanksiaBanksia subg. Banksia is a valid botanic name for a subgenus of Banksia. As an autonym, it necessarily contains the type species of Banksia, B. serrata . Within this constraint, however, there have been various circumscriptions.-Banksia verae:B. subg...
- B. ser. TetragonaeBanksia ser. TetragonaeBanksia ser. Tetragonae is a taxonomic series in the genus Banksia. It consists of three closely related species of erect shrub with pendulous inflorescences in section Banksia. These are B. lemanniana , B. caleyi and B. aculeata ....
(4 species) - B. ser. Lindleyanae (1 species)
- B. ser. BanksiaBanksia ser. BanksiaBanksia ser. Banksia is avalid botanic name for a series of Banksia. As an autonym, it necessarily contains the type species of Banksia, B. serrata . Within this constraint, however, there have been various circumscriptions.-According to Bentham:Banksia ser. Banksia originated in 1870 as...
(2 subseries, 12 species) - B. baueriBanksia baueriThe Woolly Banksia is a species of shrub in the plant genus Banksia. It occurs in southwest Western Australia north and east of Albany. It has a distinctively large and hairy looking inflorescence which can be 300 mm or more long and up to 200 mm in diameter.It is placed alone in series...
(incertae sedis) - B. lullfitziiBanksia lullfitziiBanksia lullfitzii is a species of shrub in the plant genus Banksia. A many-branched, spreading bush with golden-orange flowers, it occurs in scattered populations over a large area of the eastern goldfields of Western Australia...
(incertae sedis) - B. attenuataBanksia attenuataBanksia attenuata, commonly known as the candlestick banksia or slender banksia, is a species of plant in the proteaceae family. Commonly a tree, it reaches 10 m high, but is often a shrub in dryer areas 0.4 to 2 m high...
(incertae sedis) - B. ashbyiBanksia ashbyiThe Ashby's Banksia is a species of shrub in the plant genus Banksia. It occurs in heath and spinifex country along the coast of Western Australia between Geraldton and Exmouth.-Description:...
(incertae sedis) - B. coccineaBanksia coccineaBanksia coccinea, commonly known as the Scarlet Banksia, Waratah Banksia or Albany Banksia, is an erect shrub or small tree in the plant genus Banksia...
(incertae sedis) - B. ser. ProstrataeBanksia ser. ProstrataeBanksia ser. Prostratae is a taxonomic series in the genus Banksia. It consists of six closely related species in section Banksia, all endemic to Western Australia, with a prostrate habit.Banksia ser...
(8 species) - B. ser. CyrtostylisBanksia ser. CyrtostylisBanksia ser. Cyrtostylis is a valid botanic name for a taxonomic series within the plant genus Banksia. First published at sectional rank by George Bentham in 1870, it was demoted to a series by Alex George in 1981. The name has had three circumscriptions.-According to Bentham:Bentham published B....
(4 species) - B. ser. OchraceaeBanksia ser. OchraceaeBanksia ser. Ochraceae is a valid botanic name for a taxonomic series within the plant genus Banksia. It was published by Kevin Thiele in 1996, but discarded by Alex George in 1999.-Cladistics:...
(3 species, 2 subspecies) - B. ser. GrandesBanksia ser. GrandesBanksia ser. Grandes is a taxonomic series in the genus Banksia. It consists of two closely related species in section Banksia, both endemic to Western Australia. These are B. grandis and B. solandri ....
(2 species) - B. ser. SalicinaeBanksia ser. SalicinaeBanksia ser. Salicinae is a valid botanic name for a series of Banksia. First published by Carl Meissner in 1856, the name has had three circumscriptions.-According to Meissner:...
(2 subseries, 11 species, 4 subspecies) - B. ser. SpicigeraeBanksia ser. SpicigeraeBanksia ser. Spicigerae is a taxonomic series in the genus Banksia. It consists of the seven species in section Oncostylis that have cylindrical inflorescences. These range in form from small shrubs to tall trees. The leaves grow in either an alternate or whorled pattern, with various shape forms...
(3 subseries, 7 species, 6 varieties) - B. ser. QuercinaeBanksia ser. QuercinaeBanksia ser. Quercinae is avalid botanic name for a series of Banksia. First published by Carl Meissner in 1856, the name has had three circumscriptions.-According to Meissner:...
(2 species) - B. ser. DryandroideaeBanksia ser. DryandroideaeBanksia ser. Dryandroideae is a valid botanic name for a taxonomic series in the plant genus Banksia. First published by Carl Meissner in 1856, the name has had two circumscriptions. As presently circumscribed it is monotypic, containing only B. dryandroides.-According to Meissner:B. ser...
(1 species) - Banksia ser. Abietinae
- Banksia subser. Nutantes
- B. nutansBanksia nutansBanksia nutans, commonly known as Nodding Banksia, is a species of shrub native to the south coast of Western Australia in the genus Banksia...
- B. n. var. nutansBanksia nutans var. nutansBanksia nutans var. nutans is a variety of Banksia nutans. It is native to the Southwest Botanical Province of Western Australia. As an autonym, it is defined as containing the type specimen of the species....
- B. n. var. cernuellaBanksia nutans var. cernuellaBanksia nutans var. cernuella is a variety of Banksia nutans. It is native to the Southwest Botanical Province of Western Australia. Seeds do not require any treatment, and take around 17 days to germinate....
- B. n. var. nutans
- B. nutans
- Banksia subser. SphaerocarpaeBanksia subser. SphaerocarpaeBanksia subser. Sphaerocarpae is a valid botanic name for a subseries of Banksia. It was published by Kevin Thiele in 1996, but discarded by Alex George in 1999.-Cladistics:...
- B. grossaBanksia grossaBanksia grossa, commonly known as Coarse Banksia is a species of shrub in the plant family Proteaceae endemic to south west Western Australia. One of fourteen species of banksia with predominantly round or oval inflorescences of the series Abietinae, it was described in 1981 as a distinct species...
- B. dolichostyla (now B. sphaerocarpa var. dolichostylaBanksia sphaerocarpa var. dolichostylaBanksia sphaerocarpa var. dolichostyla, commonly known as Ironcap Banksia, is a plant which is either considered a variety of Banksia sphaerocarpa, or as a species in its own right. It is native to the Southwest Botanical Province of Western Australia...
) - B. micranthaBanksia micranthaBanksia micrantha is a species of shrub in the plant genus Banksia. A small spreading bush with pale yellow flower spikes, it occurs between Eneabba and Cervantes in South west Western Australia...
- B. sphaerocarpaBanksia sphaerocarpaBanksia sphaerocarpa, commonly known as the Fox Banksia or Round-fruit Banksia, is a species of shrub or tree in the plant genus Banksia . It is generally encountered as a 1–2 m high shrub, and is usually smaller in the north of its range...
- B. s. var. sphaerocarpaBanksia sphaerocarpa var. sphaerocarpaBanksia sphaerocarpa var. sphaerocarpa is a variety of Banksia sphaerocarpa. It is native to the Southwest Botanical Province of Western Australia. As an autonym, it is defined as containing the type specimen of the species....
- B. s. var. caesiaBanksia sphaerocarpa var. caesiaBanksia sphaerocarpa var. caesia is a variety of Banksia sphaerocarpa. It is native to the Southwest Botanical Province of Western Australia....
- B. s. var. sphaerocarpa
- B. grossa
- Banksia subser. LeptophyllaeBanksia subser. LeptophyllaeBanksia subser. Leptophyllae is avalid botanic name for a subseries of Banksia. It was published by Kevin Thiele in 1996, but discarded by Alex George in 1999.-Cladistics:...
- B. telmatiaeaBanksia telmatiaeaBanksia telmatiaea, commonly known as Swamp Fox Banksia or rarely Marsh Banksia, is a shrub that grows in marshes and swamps along the lower west coast of Australia. It grows as an upright bush up to 2 m tall, with narrow leaves and a pale brown flower spike, which can produce profuse...
- B. scabrellaBanksia scabrellaBanksia scabrella, commonly known as the Burma Road Banksia, is a species of woody shrub in the genus Banksia. It is classified in the series Abietinae, a group of several species of shrubs with small round or oval inflorescences...
- B. leptophyllaBanksia leptophyllaThe Slender-leaved Banksia is a species of shrub in the plant genus Banksia. It occurs along the west coast of Western Australia from Gingin to Kalbarri. Before Alex George's revision of 1981, it was labelled informally as B. sphaerocarpa var. pinifolia or var...
- B. l. var. melleticaBanksia leptophylla var. melleticaBanksia leptophylla var. melletica is a variety of Banksia leptophylla. It is native to the Southwest Botanical Province of Western Australia....
- B. l. var. leptophyllaBanksia leptophylla var. leptophyllaBanksia leptophylla var. leptophylla is a variety of Banksia leptophylla. It is native to the Southwest Botanical Province of Western Australia. As an autonym, it is defined as containing the type specimen of the species....
- B. l. var. melletica
- B. lanataBanksia lanataThe Coomallo Banksia is a species of shrub in the plant genus Banksia. It occurs within a range of less than 100 square kilometres between Eneabba and Mount Lesueur, Western Australia. It has roughly spherical inflorescences with flowers of cream to orange-brown colour. The leaves are linear and...
- B. telmatiaea
- Banksia subser. LongistylesBanksia subser. LongistylesBanksia subser. Longistyles is avalid botanic name for a subseries of Banksia. It was published by Kevin Thiele in 1996, but discarded by Alex George in 1999.-Cladistics:...
- B. violaceaBanksia violaceaBanksia violacea, commonly known as Violet Banksia, is a species of shrub or tree in the plant genus Banksia . It generally grows as a small shrub to 1.5 m high with fine narrow leaves, and is best known for its unusually coloured dark purple-violet inflorescences...
- B. laricinaBanksia laricinaThe Rose-Fruited Banksia is a species of shrub in the plant genus Banksia endemic to southwestern Western Australia. It derives its specific Latin name from larix or larch, which its foliage is said to resemble. The common name comes from the striking fruits which resemble wooden roses...
- B. incanaBanksia incanaThe Hoary Banksia is a species of small shrub in the plant genus Banksia. It occurs on sandplain heathland between Badgingarra and Eneabba in Western Australia, with outlying populations as far south as Perth. Seeds do not require any treatment, and take around 14 days to germinate....
- B. tricuspisBanksia tricuspisThe Lesueur Banksia or Pine Banksia is a species of shrub or tree in the plant genus Banksia. It occurs within a geographic range of just 15 square kilometres near Jurien, Western Australia.-External links:...
- B. pulchellaBanksia pulchellaThe Teasel Banksia is a species of small shrub in the plant genus Banksia. It occurs on the south coast of Western Australia from Fitzgerald River National Park east to Israelite Bay....
- B. meisneriBanksia meisneriThe Meisner's Banksia is a species of small shrub in the plant genus Banksia. It occurs in a number of isolated populations throughout southwest Western Australia. Seeds do not require any treatment, and take 28 to 39 days to germinate.-External links:...
- B. m. var. meisneri
- B. m. var. ascendens
- B. violacea
- Banksia subser. Nutantes
- B. ser. Tetragonae
- B. subg. Isostylis
Thiele and Ladiges' arrangement remained current only until 1999, when George's treatment of the genus for the Flora of Australia
Flora of Australia (series)
The Flora of Australia is a 59 volume series describing the vascular plants, bryophytes and lichens present in Australia and its external territories...
series of monographs was published. This was essentially a revision of George's 1981 arrangement, which took into account some of Thiele and Ladiges' data, but rejected their overall arrangement. With respect to B. ser. Abietinae, George's 1999 arrangement differed from his 1981 arrangement only in the ordering of the species.
Recent developments
Since 1998, Austin MastAustin Mast
Austin R. Mast is a research botanist. Born in 1972, he obtained a Ph.D. from the University of Wisconsin–Madison in 2000. He is currently an associate professor within the Department of Biological Science at Florida State University , and has been director of FSU's since August 2003.One of his...
has been publishing results of ongoing cladistic analyses of DNA sequence
DNA sequence
The sequence or primary structure of a nucleic acid is the composition of atoms that make up the nucleic acid and the chemical bonds that bond those atoms. Because nucleic acids, such as DNA and RNA, are unbranched polymers, this specification is equivalent to specifying the sequence of...
data for the subtribe Banksiinae. His analyses suggest a phylogeny that is very greatly different to George's taxonomic arrangement, including finding Banksia to be paraphyletic
Paraphyly
A group of taxa is said to be paraphyletic if the group consists of all the descendants of a hypothetical closest common ancestor minus one or more monophyletic groups of descendants...
with respect to Dryandra
Dryandra
Banksia ser. Dryandra is a series of 94 species of shrub to small tree in the plant genus Banksia. It was considered a separate genus named Dryandra until early 2007, when it was merged into Banksia on the basis of extensive molecular and morphological evidence that Banksia was paraphyletic with...
. Early in 2007 Mast and Thiele initiated a rearrangement of Banksia by transferring Dryandra into it, and publishing B. subg. Spathulatae
Banksia subg. Spathulatae
Banksia subg. Spathulatae is a valid botanic name for a subgenus of Banksia. It was published in 2007 by Austin Mast and Kevin Thiele, and defined as containing all those Banksia species having spathulate cotyledons...
for the species having spoon-shaped cotyledon
Cotyledon
A cotyledon , is a significant part of the embryo within the seed of a plant. Upon germination, the cotyledon may become the embryonic first leaves of a seedling. The number of cotyledons present is one characteristic used by botanists to classify the flowering plants...
s. Abietinae all fall within Mast and Thiele's B. subg. Spathulatae, and for the most part fall close together. However B. nutans
Banksia nutans
Banksia nutans, commonly known as Nodding Banksia, is a species of shrub native to the south coast of Western Australia in the genus Banksia...
(Nodding Banksia) appears to be rather less closely related to the other species in series Abietinae than are Banksia dryandroides
Banksia dryandroides
Banksia dryandroides, the Dryandra-leaved Banksia, is a species of small shrub in the plant genus Banksia. It occurs in shrubland, coastal heath and woodland on the south coast of Western Australia between Two Peoples Bay and Cheyne Bay. The species is placed alone in series B. ser...
(Dryandra-leaved Banksia) and the members of B. ser. Grandes
Banksia ser. Grandes
Banksia ser. Grandes is a taxonomic series in the genus Banksia. It consists of two closely related species in section Banksia, both endemic to Western Australia. These are B. grandis and B. solandri ....
. Mast and Thiele have foreshadowed publishing a full arrangement once DNA sampling of Dryandra is complete.