The prickly pear cactus (Opuntia) is a massive genus with over 150 known species of paddle-shaped cacti that produce gorgeous flowers. Depending on the variety, the colors may be bright shades of ...

It's understandable why you might have mistaken your prickly pear for a Christmas cactus. Upon first look, they seem the same - both with a succulent-cacti form and orange or pink flowers.