AN ANNOTATED CHECK-LIST OF THE EPIPHYTIC ORCHIDS OF SOUTH AFRICA WITH KEYS TO THE GENERA AND SPECIES
Schelpe, Edmund A. C. L. E. (Edmund André Charles Louis Eloi)
Article
1962
Journal of South African botany
28
279--286
BioStor
English
Kirstenbosch National Botanic Gardens of South Africa
BioStor: https://biostor.org/reference/291138