)| Author(s) | Year | Title | Publication | Page(s) | Illustration(s) | Comment(s) | Abstract |
|---|---|---|---|---|---|---|---|
| Stevenson, DW | 2001 | Orden Cycadales |
Fl. Colombia (1983+) 21: 1-91 |
47, 50 | |||
| Stevenson, DW; Sabato, S | 1986 | Typification of names in Zamia L. and Aulacophyllum Regel (Zamiaceae) |
Taxon 35(3): 134-144 |
