Assertion: pear's pear | /r/HasProperty | opuntia
Facets:
Source sentences:
text: The prickly pear is Opuntia: a genus in the cactus family, Cactaceae.
text: Cacti vary greatly in size and general appearance, from buttonlike peyote (Lophophora) and low clumps of prickly pear (Opuntia) and hedgehog cactus (Echinocereus) to the upright columns of barrel cacti (Ferocactus and Echinocactus) and the imposing saguaro (Carnegiea gigantea).