Ceratozamia
Ceratozamia
37
species Zamiaceae
Morphological Summary
Genus of cycads in family Zamiaceae, endemic to Mexico and Central America. Plants have subterranean or epigeal stems with leathery pinnate leaves and cylindrical strobili with megasporophylls bearing a characteristic pair of horns.
Distribution Mexico and Central America, mainly in the states of Veracruz, Oaxaca, Chiapas, Hidalgo, and Tamaulipas (Mexico); Guatemala and Belize.
Conservation All species listed on CITES Appendix II; several Critically Endangered or Endangered due to habitat loss and illegal collection.
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Ceratozamia alvarezii
Álvarez's Ceratozamia
Specimen ID RN-CRTZ-00009
Origin Chiapas, México
Type species
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Ceratozamia becerrae
Becerra's Ceratozamia
Specimen ID RN-CRTZ-00010
Origin Tamaulipas, México
Type species
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Ceratozamia brevifrons
Short-leaf Ceratozamia
Specimen ID RN-CRTZ-00011
Origin Veracruz, México
Type species
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Ceratozamia chamberlainii
Chamberlain's Ceratozamia
Specimen ID RN-CRTZ-00012
Origin Veracruz, México
Type species
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Ceratozamia chimalapensis
Chimalapas Ceratozamia
Specimen ID RN-CRTZ-00013
Origin Oaxaca, México
Type species
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Ceratozamia decumbens
Decumbent Ceratozamia
Specimen ID RN-CRTZ-00014
Origin Veracruz, México
Type species
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Ceratozamia delucana
De Luca's Ceratozamia
Specimen ID RN-CRTZ-00015
Origin Veracruz, México
Type species
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Ceratozamia euryphyllidia
Broad-leaf Ceratozamia
Specimen ID RN-CRTZ-00016
Origin Oaxaca y Chiapas, México
Type species
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cycadshadetoxicmexicocitesrare
Ceratozamia fuscoviridis
Dark Green Ceratozamia
Specimen ID RN-CRTZ-00001
Origin México
Type Cycad
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cycadshadetoxicmexicocitesrarecollector
Ceratozamia hildae
Bamboo Cycad
Specimen ID RN-CRTZ-00002
Origin México
Type Cycad
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Ceratozamia huastecorum
Huastec Ceratozamia
Specimen ID RN-CRTZ-00017
Origin Huasteca (México)
Type species
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cycadshadetoxicmexicocitescold-tolerant
Ceratozamia kuesteriana
Küster's Cycad
Specimen ID RN-CRTZ-00003
Origin México
Type Cycad
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cycadshadetoxicmexicocitesornamental
Ceratozamia latifolia
Broad-leafed Ceratozamia
Specimen ID RN-CRTZ-00004
Origin México
Type Cycad
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Ceratozamia leptoceras
Slender-horn Ceratozamia
Specimen ID RN-CRTZ-00018
Origin Veracruz, México
Type species
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cycadshadetoxicmexicociteslarge
Ceratozamia longifolia
Long-leafed Ceratozamia
Specimen ID RN-CRTZ-00005
Origin México
Type Cycad
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Ceratozamia matudae
Matuda's Ceratozamia
Specimen ID RN-CRTZ-00019
Origin Chiapas, México y Guatemala
Type species
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cycadshadetoxicmexicocitesethnobotanical
Ceratozamia mexicana
Mexican Cycad
Specimen ID RN-CRTZ-00006
Origin México
Type Cycad
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Ceratozamia microstrobila
Small-cone Ceratozamia
Specimen ID RN-CRTZ-00020
Origin San Luis Potosí, México
Type species
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Ceratozamia miqueliana
Miquel's Ceratozamia
Specimen ID RN-CRTZ-00021
Origin Veracruz y Tabasco, México
Type species
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Ceratozamia mirandae
Miranda's Ceratozamia
Specimen ID RN-CRTZ-00022
Origin Chiapas, México
Type species
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Ceratozamia mixeorum
Mixe Ceratozamia
Specimen ID RN-CRTZ-00023
Origin Oaxaca, México
Type species
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Ceratozamia morettii
Moretti's Ceratozamia
Specimen ID RN-CRTZ-00024
Origin Veracruz, México
Type species
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Ceratozamia norstogii
Norstog's Ceratozamia
Specimen ID RN-CRTZ-00025
Origin Chiapas (México), Guatemala
Type species
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Ceratozamia oliversacksii
Oliver Sacks' Ceratozamia
Specimen ID RN-CRTZ-00026
Origin Oaxaca, México
Type species
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Ceratozamia osbornei
Osborne's Ceratozamia
Specimen ID RN-CRTZ-00027
Origin Veracruz, México
Type species
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cycadshadetoxicmexicocitesornamentalpurple-leaves
Ceratozamia purpurea
Purple Ceratozamia
Specimen ID RN-CRTZ-00007
Origin México
Type Cycad
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cycadshadetoxicmexicociteslargeancient
Ceratozamia robusta
Robust Ceratozamia
Specimen ID RN-CRTZ-00008
Origin México
Type Cycad
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Ceratozamia sabatoi
Sabato's Ceratozamia
Specimen ID RN-CRTZ-00028
Origin Querétaro e Hidalgo, México
Type species
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Ceratozamia santillanii
Santillán's Ceratozamia
Specimen ID RN-CRTZ-00029
Origin Veracruz, México
Type species
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Ceratozamia sinacana
Sinacán Ceratozamia
Specimen ID RN-CRTZ-00030
Origin Chiapas, México
Type species
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Ceratozamia subroseophylla
Rose-leaf Ceratozamia
Specimen ID RN-CRTZ-00031
Origin Oaxaca, México
Type species
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Ceratozamia tenuis
Slender Ceratozamia
Specimen ID RN-CRTZ-00032
Origin Veracruz, México
Type species
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Ceratozamia totonacorum
Totonac Ceratozamia
Specimen ID RN-CRTZ-00033
Origin Veracruz, México
Type species
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Ceratozamia vovidesii
Vovides' Ceratozamia
Specimen ID RN-CRTZ-00034
Origin Chiapas, México
Type species
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Ceratozamia whitelockiana
Whitelock's Ceratozamia
Specimen ID RN-CRTZ-00035
Origin Oaxaca, México
Type species
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Ceratozamia zaragozae
Zaragoza Ceratozamia
Specimen ID RN-CRTZ-00036
Origin San Luis Potosí, México
Type species
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Ceratozamia zoquorum
Zoque Ceratozamia
Specimen ID RN-CRTZ-00037
Origin Chiapas y Oaxaca, México
Type species