Flora of North America species comparison

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Astragalus sect. Gynophoraria
Habit Herbs perennial, caulescent; caudex subterranean.
Stems

few to several.
Leaves

odd-pinnate, petiolate;

leaflets (7 or)9–15(or 17).
Racemes

loosely flowered, flowers spreading-ascending.
Corollas

usually pink or purplish, rarely white, banner recurved through 30–45°, keel apex obtuse, length nearly equal to wings.
Calyx

tubes campanulate.
Legumes

deciduous, sessile, gynophore present, ascending and humistrate, linear-oblong, lunately to annulately incurved, strongly compressed laterally, with protruding sutures, unilocular.
Seeds

8–16.
Hairs

basifixed.
Stipules

connate.

Astragalus sect. Gynophoraria
Distribution
nw North America
Discussion

Species 1.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 11.
Parent taxa Fabaceae > subfam. Faboideae > Astragalus
Subordinate taxa
Synonyms Gynophoraria
Name authority (Rydberg) Barneby: Mem. New York Bot. Gard. 13: 375. (1964) — (as Astragaluus)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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