This contribution has the objective of discussing the importance of the Cactaceae family as ornamental plants as well as the present state of its conservation in Mexico. Also the knowledge acquired by some Mesoamerican peoples of this important group of plants is highlighted.   In recent decades, a selective and intense demand of Mexican cactuses on the international market has presented itself, demand which has not been entirely satisfied by the mayor producers. It is for this reason that programs of propagation of cactuses with a potential as ornamentals is encouraged in Mexico. The authors consider that an alternative for their use may contribute to the conservation of the cactuses which are having problems of survival.

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