Hosackia

Hosackia is a genus of flowering plants in the family Fabaceae (legumes). It is native to western North America, from British Columbia in Canada to Mexico.[1]

Hosackia
Hosackia oblongifolia
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Genus: Hosackia
Douglas ex Benth.[1]
Species

See text.

Synonyms[1]
  • Drepanolobus Nutt.
  • Rafinesquia Raf.

Taxonomy

Hosackia belongs to a group of species traditionally placed in the tribe Loteae of the subfamily Faboideae. The taxonomy of this group is complex, and its division into genera has varied considerably. Many species of Hosackia were formerly placed in a broadly defined genus Lotus. A molecular phylogenetic study in 2000 based on nuclear ribosomal ITS sequences confirmed the view that the "New World" (American) and "Old World" (African and Eurasian) species of Lotus did not belong in the same genus. When narrowly circumscribed, Hosackia was monophyletic.[2][3] New World species at one time placed in Hosackia have been transferred to Acmispon, Ottleya and Syrmatium.[3]

Species

As of February 2018, Plants of the World Online accepted the following species:[1]

gollark: It feels inelegant.
gollark: I can't find the terminal gear, my SSH (well, mosh) session is *entirely* dead, and the status page has just given up.
gollark: Ah. Well. This is problematic.
gollark: By which I mean go downstairs and find my spare keyboard/small screen.
gollark: Okay, I may have to directly access the core servers to override the ~~virus~~ accidental DoS attack.

References
  1. "Hosackia (Munz) D.D.Sokoloff", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2018-02-06
  2. Degtjareva, G.V.; Kramina, T.E.; Sokoloff, D.D.; Samigullin, T.H.; Valiejo-Roman, C.M. & Antonov, A.S. (2006). "Phylogeny of the genus Lotus (Leguminosae, Loteae): Evidence from nrITS sequences and morphology". Canadian Journal of Botany. 84 (5): 813–830. doi:10.1139/b06-035.
  3. Degtjareva, G.V.; Kramina, T.E.; Sokoloff, D.D.; Samigullin, T.H.; Valiejo-Roman, C.M. & Antonov, A.S. (2008). "New data on nrITS phylogeny of Lotus (Leguminosae, Loteae)" (PDF). Wulfenia. 15: 35–49. Retrieved 2018-02-06.


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