C. mexicana may refer to:

• Ceratozamia mexicana, a plant species endemic to Mexico
• Copelandia mexicana, a mushroom species in the genus Copelandia
• Crataegus mexicana, the tejocote, manzanita, tejocotera or Mexican hawthorn, a tree species native to the mountains of Mexico and parts of Guatemala

• Cowania mexicana, a synonym for Purshia mexicana, the Mexican cliffrose, a perennial flowering small tree species native to Mexico and the southwestern United States
• Cyathea mexicana, a synonym for the tree fern Alsophila firma

• Mexicana (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles associated with the same abbreviated species scientific name.
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