Theoretically, long-spined prickly pear (Opuntia macrocentra) could purple-pass for Santa Rita, as they exhibit similar pad ...

Opuntia macrocentra var. macrocentra. More on Plant Identification from Mr. Smarty Plants. Question: September 01, 2004 — I found this plant alongside the road in a field in North Dallas.

The containment programme in Florida had been a success, so Mexico determined to follow a similar plan on the islands off Yucatan. This called for defining the area of the outbreak, setting out baited ...