Author(s) | Year | Title | Publication | Page(s) | Illustration(s) | Comment(s) | Abstract |
---|---|---|---|---|---|---|---|
Pérez-Farrera, MA; González-Astorga, J; Avendaño, S; Iglesias, CG | 2007 | A new species of Ceratozamia (Zamiaceae) from the Sierra Madre of Chiapas, Mexico, with comments on species relationships [Ceratozamia vovidesii] |
Bot. J. Linn. Soc. 153(4): 393-400 |
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Vovides, A; Pérez-Farrera, MA; González-Astorga, J; Iglesias, CG | 2008 | A new species of Ceratozamia (Zamiaceae) from Oaxaca, Mexico with comments on habitat and relationships [Ceratozamia chimalapensis] |
Bot. J. Linn. Soc. 157(2): 169-175 |