Template:Van Steenis, 1969
Appearance
- van Steenis, C.G.G.J. 1969. Some comments concerning the reduction of the genus Thysanospermum to Coptosapelta (Rubiaceae). American Journal of Botany 56(7): 805–807. DOI: 10.1002/j.1537-2197.1969.tb09729.x
JSTOR