Boechera rollei, Rolle s.n. (CAS).
Part of:
Morin DP, Alexander PJ, Beck JB, Windham MD, Bailey CD (2018) Deciphering the sexual diploid members of the
Boechera suffrutescens
complex (Brassicaceae, Boechereae). PhytoKeys 98: 15-50.
https://doi.org/10.3897/phytokeys.98.24296