Deciphering the sexual diploid members of the Boechera suffrutescens complex (Brassicaceae, Boechereae) by David P. Morin, Patrick J. Alexander, James B. Beck, Michael D. Windham, C. Donovan Bailey

“…These include Boechera suffrutescens s.s., which is restricted to Idaho and eastern Oregon, Boechera botulifructa, a newly described species distributed along the Cascade Mountain Province from Lassen County, California north to Deschutes County, Oregon and the heretofore dismissed species Boechera duriuscula (basionym ≡ Arabis duriuscula), which occurs along the Sierra Nevada Province from Plumas County southwards to Fresno County, California. …”
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