click thumbnail(s) to enlarge

E.A. von Regel, Gartenflora, vol. 39 : p. 0, t. 0 (1890) [31]

Illustration contributed by:

Missouri Botanical Garden, St. Louis, U.S.A.

E.A. von Regel, Gartenflora, vol. 39 : p. 0, t. 0 (1890)