Family Cactaceae Higher classification Prickly pear | Rank Species | |
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Similar Prickly pear, Cactus, Opuntia atrispina, Opuntia repens, Opuntia boldinghii | ||
Opuntia triacantha is a species of cactus known by the common names Spanish lady, Keys Joe-jumper, Big Pine Key prickly-pear, and jumping prickly apple. It is native to the Caribbean, from Desecheo Island, Puerto Rico, to the Lesser Antilles, to Big Pine Key in Florida.
This cactus grows prostrate or upright to a maximum length of 60 centimeters. The stem segments are flattened and oval in shape, up to 18 centimeters long by 7 wide. The black-tipped spines are up to 4 centimeters long. The cactus produces yellow flowers year-round. The fleshy red fruit is up to 3 centimeters long by 2 wide.
The cactus grows on the sandy limestone of exposed reefs.
This species is threatened by the cactus moth (Cactoblastis cactorum).
References
Opuntia triacantha Wikipedia(Text) CC BY-SA