Evidently stoloniferous; lvs to 10+ cm; especially common in our coastal states, often appearing native. (A. p.; A. s. var. compacta)

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.