Much like no. 11 [Arabis shortii (Fernald) Gleason], but perennial, and with the lvs closely and softly stellate-hairy on both sides, also with longer simple hairs on the upper side; pet pink, 3-5 mm; pedicels to 8 mm, fr more densely hairy; 2n=14. Wooded hillsides in e. Ky. Apr.
Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.
©The New York Botanical Garden. All rights reserved. Used by permission.