| Publication Type: | Journal Article |
| Year of Publication: | 2001 |
| Authors: | R. Luyt, Johnson S. D. |
| Journal: | Plant Systematics and Evolution |
| Volume: | 228 |
| Pagination: | 49-62 |
| Date Published: | 2001 |
| Keywords: | MYSTACIDIUM, NEPHELE, ORCHIDACEAE, POLLINATION, SPHINGIDAE |