Swainsona: Difference between revisions

From Wikipedia, the free encyclopedia
Content deleted Content added
added a species
No edit summary
Tags: Mobile edit Mobile web edit
Line 13: Line 13:
}}
}}


'''''Swainsona''''' is a large genus of [[flowering plant]]s native to [[Australasia]]. There are 85 species, all but one of which is endemic to Australia.
'''''Swainsona''''' is a large genus of [[flowering plant]]s native to [[Australasia]]. There are 85 species, all but one of which are endemic to Australia.


A member of the family [[Fabaceae]] ([[legumes]]), it is most closely related to the New Zealand genera ''[[Montigena]]'' (scree pea), ''[[Clianthus]]'' (kakabeak), and ''Carmichaelia'' ([[New Zealand broom]]).<ref name=wagstaff>{{cite journal |last=Wagstaff |first=Steven J. |author2=Peter B. Heenan |author3=Michael J. Sanderson |year=1999 |title=Classification, origins, and patterns of diversification in New Zealand ''Carmichaelia'' (Fabaceae) |journal=American Journal of Botany |volume=86 |issue=9 |pages=1346–1356|url=http://www.amjbot.org/cgi/reprint/86/9/1346 |access-date=2008-07-26 |doi=10.2307/2656781 |jstor=2656781 |publisher=American Journal of Botany, Vol. 86, No. 9 |pmid=10487821|doi-access=free }}</ref>
A member of the family [[Fabaceae]] ([[legumes]]), it is most closely related to the New Zealand genera ''[[Montigena]]'' (scree pea), ''[[Clianthus]]'' (kakabeak), and ''Carmichaelia'' ([[New Zealand broom]]).<ref name=wagstaff>{{cite journal |last=Wagstaff |first=Steven J. |author2=Peter B. Heenan |author3=Michael J. Sanderson |year=1999 |title=Classification, origins, and patterns of diversification in New Zealand ''Carmichaelia'' (Fabaceae) |journal=American Journal of Botany |volume=86 |issue=9 |pages=1346–1356|url=http://www.amjbot.org/cgi/reprint/86/9/1346 |access-date=2008-07-26 |doi=10.2307/2656781 |jstor=2656781 |publisher=American Journal of Botany, Vol. 86, No. 9 |pmid=10487821|doi-access=free }}</ref>
Line 68: Line 68:
*''[[Swainsona sejuncta]]'' Joy Thomps.
*''[[Swainsona sejuncta]]'' Joy Thomps.
*''[[Swainsona stenodonta]]''
*''[[Swainsona stenodonta]]''

==References==
==References==
<references />
<references />

Revision as of 14:28, 2 January 2023

Swainsona
Swainsona villosa
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Tribe: Galegeae
Subtribe: Astragalinae
Genus: Swainsona
Salisb.
Species

See text.

Synonyms
  • Cyclogyne Benth. ex Lindl.
  • Loxidium Vent.

Swainsona is a large genus of flowering plants native to Australasia. There are 85 species, all but one of which are endemic to Australia.

A member of the family Fabaceae (legumes), it is most closely related to the New Zealand genera Montigena (scree pea), Clianthus (kakabeak), and Carmichaelia (New Zealand broom).[1]

Swainsona is named after English botanist Isaac Swainson.

A few species are known to produce swainsonine, a phytotoxin harmful to livestock (see Locoweed). In Australia, animals intoxicated with swainsonine are said to be pea struck.[2]

Selected species

References

  1. ^ Wagstaff, Steven J.; Peter B. Heenan; Michael J. Sanderson (1999). "Classification, origins, and patterns of diversification in New Zealand Carmichaelia (Fabaceae)". American Journal of Botany. 86 (9). American Journal of Botany, Vol. 86, No. 9: 1346–1356. doi:10.2307/2656781. JSTOR 2656781. PMID 10487821. Retrieved 2008-07-26.
  2. ^ "THE DARLING PEA". The Sydney Morning Herald. National Library of Australia. 14 May 1897. p. 5. Retrieved 16 May 2014.