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Astragalus
Family: Fabaceae
Astragalus image
Patrick Alexander  
  • Gleason & Cronquist
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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.
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Species within checklist: Yellowstone National Park NEON (YELL) plants - Northern Rockies (D12) || << 1 - 50 taxa >>
Astragalus aboriginum
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Astragalus accidens
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Astragalus accumbens
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Astragalus ackermanii
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Astragalus acutirostris
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Astragalus adanus
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Astragalus aequalis
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Astragalus agnicidus
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Astragalus agrestis
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Astragalus albens
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Astragalus albulus
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Astragalus allochrous
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Astragalus alpinus
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Astragalus altus
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Astragalus alvordensis
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Astragalus amblytropis
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Astragalus americanus
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Astragalus amnis-amissi
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Astragalus amphioxys
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Astragalus ampullarius
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Astragalus andersonii
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Astragalus angustiflorus
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Astragalus anisus
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Astragalus anserinus
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Astragalus anxius
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Astragalus applegatei
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Astragalus aquilonius
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Astragalus aretioides
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Astragalus argophyllus
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Astragalus aridus
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Astragalus arizonicus
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Astragalus arrectus
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Astragalus arthurii
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Astragalus asclepiadoides
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Astragalus astragalinus
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Astragalus asymmetricus
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Astragalus atratus
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Astragalus atropubescens
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Astragalus austiniae
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Astragalus australis
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Astragalus barrii
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Astragalus beathii
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Astragalus beatleyae
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Astragalus beckwithii
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Astragalus bernardinus
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Astragalus bibullatus
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Astragalus bicristatus
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Astragalus bisulcatus
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Astragalus bodinii
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Astragalus bolanderi
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NSF NEON | Open Data to Understand our Ecosystems The National Ecological Observatory Network is a major facility fully funded by the National Science Foundation. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the National Science Foundation.