Opuntia stricta Opuntia stricta Opuntia stricta is a large sized species of cactus that is endemic in the subtropical and tropical coastal areas of the Americas and the Caribbean. Common names include erect prickly pear and nopal estricto (Spanish). It is an erect or sprawling shrub up to in height, producing lemon yellow flowers in the spring and summer, followed by purplish-red fruits. It is quick to colonize hot, open environments with sandy soils. "Opuntia stricta" occurs naturally in coastal beach scrub and sandy coastal environments in South Carolina, Georgia, Florida, and along the Gulf Coast in Texas, Mississippi, and Alabama in
Opuntia bentonii Opuntia bentonii Opuntia bentonii was proposed by some botanists to be a synonym of "Opuntia stricta". However, "O. bentonii", which grows in Texas, is separate and distinct from "O. stricta." "O. bentonii" was clearly described by Griffiths in 1911. Along with "O. stricta","O. bentonii" was one of the pest pears of Australia in the early Twentieth Century. Like so many "Opuntia" species, "O. bentonii" has been mistaken for a coastal form of "O. lindheimeri" in Texas, but there are sustained differences. For instance, "O. bentonii" plants are often less than 60 cm in height and the fruit is more globular