Opuntia polyacantha erinaceae

Opuntia polyacantha, Common Pricklypear

2 Comments / All Pricklypears, Canyon Pricklypear, Dwarf Mountain Cactus, Juniper Pricklypear, Mojave Pricklypear, Plains Pricklypear, Porcupine Cactus, Utah Hunger Cactus /

Haworth, Supplementum Plantarum Succulentarum 82, 1819 Original Description What is Opuntia polyacantha? Opuntia polyacantha is a variable pricklypear cactus ranging from Mexico near California, to Texas, to the Rocky Mountain states, the Great Plains, and north into Alberta and Saskatchewan. In 2018, a disjunct population was discovered in the Thousand Islands region of Ontario, Canada. This pricklypear […]

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