Pages That Mention Cypripedium dayanum Rchb. f.
[Descriptions of orchid genera] [manuscript], 1880-1908. Manuscript 11
Page 410
Fl. d. serres. XV. 1527
[color sketch] [sketch]
Cypriped. Dayanum. Rchb. f. C. superbiens. Rchb. f. Allgem. Gart. Z. 1856.