Publication: Edinburgh New Philos. J. 7: 182. 1829.

Origin: Native

selected vouchers: WTU

Notes: FNA7: "M. D. Windham (2004) presented morphological and chromosomal data suggesting that Draba crassifolia is an allopolyploid produced by hybridization between D. albertina and D. fladnizensis. Although the species is distinctive in large part, some individuals can be difficult to place and there is evidence of rare backcrossing (Windham, unpubl.)."

References: (none)