Astragalus arctus Tidestr.

, Contr. U.S. Natl. Herb. 25: 318, 327 (1925). BHL
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External links to taxonomic opinions:
WFO POWO
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:24468-2
Publication
Contributions from the United States National Herbarium. Smithsonian Institution
Collation
25: 318, 327
Family as entered in IPNI
Fabaceae

Links

Nomenclatural link
Astragalus preussii var. arctus E.Sheld., Bull. Geol. Nat. Hist. Surv. 9: 130 (1894).
Same citation as
Astragalus arctus Tidestr., Contr. U.S. Natl. Herb. xxv. 327 (1925).