Oak, Quercus robur.

Prickly pear cactus, Opuntia leucotricha. Tunas or cactus fruit. Mexico, Bajio, Zacatecas,

Prickly pear cactus, Opuntia leucotricha. Preparing tunas or cactus fruit, cropped shot of hands holding peeled fruit and knife. Mexico, Bajio, Zacatecas,

Christmas Cactus, Schlumbergera bridgessii.

Agave.

Christmas Cactus, Schlumbergera.

Cactus, Pincushion cactus, Mammillaria microhelia.

Cactus, Pincushion cactus, Mammillaria.

Cactus, Echinocereus.

Cactus, Echinocereus.

Cactus, Echinocereus.

Cactus, Parodia magnifica.

Yucca, Yucca gloriosa.