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World Checklist of Selected Plant Families (WCSP)



Hordeum pusillum Nutt., Gen. N. Amer. Pl. 1: 87 (1818).

This name is accepted.

Distribution: W. Canada to N. Mexico, Bermuda, Argentina
(38) kor 71 ABT BRC 73 COL IDA MNT ORE WAS WYO 74 ILL IOW KAN MIN MSO NDA NEB OKL SDA WIS 75 CNT INI MAI MAS MIC NWH NWJ NWY OHI PEN 76 ARI CAL NEV UTA 77 NWM TEX 78 ALA ARK DEL FLA GEO KTY LOU MRY MSI NCA SCA TEN VRG WDC 79 MXE MXN 81 BER 85 AGE AGS AGW
Lifeform: Ther.
Family: Poaceae
The Poaceae generic classification system originated from the GrassBase database, originally based on Genera Graminum (1985). Work is in progress to update this to a new globally accepted and collaborative generic classification based on the latest research.
Original Compiler: W.D.Clayton, R.Govaerts, K.T.Harman, H.Williamson & M.Vorontsova