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Astragalus
Family: Fabaceae	Gleason & Cronquist Resources Vascular plants of NE US and adjacent Canada Cal-tube campanulate to cylindric, often oblique; cal-lobes triangular to linear-subulate; standard obovate-oblong to rotund, usually surpassing the obtuse or emarginate wings; keel obtuse to acute, not beaked; stamens 10, diadelphous; fr highly variable, usually dehiscent; ours perennial herbs with numerous pinnate lfls and anthocyanic to ochroleucous or white fls in axillary racemes. (Atelophragma, Batidophaca, Geoprumnon, Holophacos, Homalobus, Phaca, Pisophaca, Tium, Xylophacos) 1500+, widespread. Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp. ©The New York Botanical Garden. All rights reserved. Used by permission.
Species within checklist: Flora of the Southern Colorado Plateau Network \|\| << 1 - 50 taxa >> Astragalus albulus Astragalus allochrous Astragalus amphioxys Astragalus argophyllus Astragalus arizonicus Astragalus bisulcatus Astragalus brandegeei Astragalus calycosus Astragalus castaneiformis Astragalus ceramicus Astragalus chuskanus Astragalus cicer Astragalus cliffordii Astragalus coltonii Astragalus convallarius Astragalus cremnophylax Astragalus cronquistii Astragalus deterior Astragalus eastwoodiae Astragalus egglestonii Astragalus emoryanus Astragalus episcopus Astragalus eremiticus Astragalus flavus Astragalus flexuosus Astragalus fucatus Astragalus harrisonii Astragalus humistratus Astragalus kentrophyta Astragalus lentiginosus Astragalus lonchocarpus Astragalus lotiflorus Astragalus malacoides Astragalus missouriensis Astragalus moencoppensis Astragalus mokiacensis Astragalus mollissimus Astragalus monumentalis Astragalus naturitensis Astragalus newberryi Astragalus nidularius Astragalus nuttallianus Astragalus oophorus Astragalus pardalinus Astragalus pattersonii Astragalus praelongus Astragalus preussii Astragalus proximus Astragalus recurvus Astragalus sabulonum