Author(s) | Year | Title | Publication | Page(s) | Illustration(s) | Comment(s) | Abstract |
---|---|---|---|---|---|---|---|
Melville, R | 1957 | Encephalartos in Central Africa |
Kew Bull. 12(2): 237-257 |
252 | fig. 4 | Protologue description | |
Whitelock, LM | 2002 | The Cycads |
|
182-183 | Plates 231, 232 | Description |