Sweetia

Sweetia
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Rosids
Order:	Fabales
Family:	Fabaceae
Subfamily:	Faboideae
Genus:	Sweetia; Spreng.
Species:	S. fruticosa
Binomial name
	Sweetia fruticosa; Spreng.
varieties
	var. fruticosa Spreng.; var. hassleri Yakovlev; var. paraguariensis (Hassl.) Yakovlev;

Sweetia fruticosa is a species of flowering plants in the legume family, Fabaceae and is the only member of the genus Sweetia (though some sources also include Sweetia atrata Mohlenbr.).^[1]^[2] It belongs to the subfamily Faboideae. It was traditionally assigned to the tribe Sophoreae, mainly on the basis of flower morphology;^[3] recent molecular phylogenetic analyses assigned Sweetia fruticosa into an informal, monophyletic clade called the "vataireoids".^[4]^[5]

References

^ "ILDIS LegumeWeb entry for Sweetia". International Legume Database & Information Service. Cardiff School of Computer Science & Informatics. Retrieved 1 February 2014.
^ USDA, ARS, National Genetic Resources Program. "GRIN species records of Sweetia". Germplasm Resources Information Network—(GRIN) [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. Retrieved 1 February 2014.{{cite web}}: CS1 maint: multiple names: authors list (link)
^ Polhill RM. (1981). "Sophoreae". In Polhill RM, Raven PH (eds.). Advances in Legume Systematics, Part 1. Royal Botanic Gardens, Kew. pp. 213–230. ISBN 9780855212247. {{cite book}}: Cite has empty unknown parameter: |chapterurl= (help)
^ Cardoso D, Pennington RT, de Queiroz LP, Boatwright JS, Van Wyk B-E, Wojciechowskie MF, Lavin M (2013). "Reconstructing the deep-branching relationships of the papilionoid legumes". S Afr J Bot. 89: 58–75. doi:10.1016/j.sajb.2013.05.001.
^ Cardoso D, Paganucci de Queiroz L, Cavalcante de Lima H, Suganuma E, van den Berg C, Lavin M (2013). "A molecular phylogeny of the vataireoid legumes underscores floral evolvability that is general to many early-branching papilionoid lineages". Am J Bot. 100 (2): 403–21. doi:10.3732/ajb.1200276. PMID 23378491.

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[1] "ILDIS LegumeWeb entry for Sweetia". International Legume Database & Information Service. Cardiff School of Computer Science & Informatics. Retrieved 1 February 2014.

[2] USDA, ARS, National Genetic Resources Program. "GRIN species records of Sweetia". Germplasm Resources Information Network—(GRIN) [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. Retrieved 1 February 2014.{{cite web}}: CS1 maint: multiple names: authors list (link)

[3] Polhill RM. (1981). "Sophoreae". In Polhill RM, Raven PH (eds.). Advances in Legume Systematics, Part 1. Royal Botanic Gardens, Kew. pp. 213–230. ISBN 9780855212247. {{cite book}}: Cite has empty unknown parameter: |chapterurl= (help)

[Cardoso2-4] Cardoso D, Pennington RT, de Queiroz LP, Boatwright JS, Van Wyk B-E, Wojciechowskie MF, Lavin M (2013). "Reconstructing the deep-branching relationships of the papilionoid legumes". S Afr J Bot. 89: 58–75. doi:10.1016/j.sajb.2013.05.001.

[Cardoso1-5] Cardoso D, Paganucci de Queiroz L, Cavalcante de Lima H, Suganuma E, van den Berg C, Lavin M (2013). "A molecular phylogeny of the vataireoid legumes underscores floral evolvability that is general to many early-branching papilionoid lineages". Am J Bot. 100 (2): 403–21. doi:10.3732/ajb.1200276. PMID 23378491.

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