Cautleya cathcartii BSWJ 2314
27th July 2006
A form with dark purple undersides to the leaves. This form has the flowers spaced out along the floral axis, and I would consider it as part of the variability
of C.gracilis, though it would key out as C.cathcartii in the Flora of China. The species limits of Cautleya are still
somewhat uncertain (at least in my mind).
19th June 2008