Borodinia burkii (Porter) P.J. Alexander & Windham. Burk's Smooth Rockcress. Phen: Apr-May. Hab: Limestone barrens, shale barrens, and other dry, rocky habitats. Dist: E. and c. PA south to e. WV, ne. TN, and w. NC in the sedimentary rock Appalachians.
Origin/Endemic status: Endemic
Syn: = K3, K4, Alexander et al (2013); = Arabis laevigata var. burkii – C, K1, Pa, W, Al-Shehbaz (1988a), Rollins (1993), Wieboldt (1987); = Boechera burkii – FNA7, K2, K4, Tn, Va; < Arabis burkii – S, misapplied in part; < Arabis laevigata var. burkii – F, G, Hopkins (1937); < Boechera laevigata – Al-Shehbaz (2003)
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© Gary P. Fleming
© Gary P. Fleming
© Gary P. Fleming