Astragalus hallii var. fallax (M.E.Jones) Barneby
kingdom: Plantae >
subkingdom: Pteridobiotina Britton & Brown >
phylum: Tracheophyta >
class: Magnoliopsida >
order: Fabales Bromhead >
family: Fabaceae >
genus: Astragalus L. >
species: Astragalus hallii A.Gray >
Arizona , New Mexico , Utah
[1]
Amer. J. Bot. 16: 201 (1929)
[2]
Contr. W. Bot. 8: 14 (1898)
[3]
Minnesota Bot. Stud. 1: 23 (1894)
[4]
Leafl. W. Bot. 9: 91 (1960)
[5]
Proc. Amer. Acad. Arts 20: 362 (1885)