Many wet vegetables cause health problems in large quantities but red leaf lettuce, prickly pear cactus pads, hibiscus leaves, hay from various grasses, and dandelions are generally safe.
en.wikipedia.org These precise botanical definitions are often at odds with informal terminology, leading to contradictions such as the prickly pear cactus.
ww2.kqed.org Its habitat is heavily grazed by cattle, and the plant is only found in spots where the animals can not graze, such as clumps of prickly pear.
en.wikipedia.org We hiked up through pine trees, tentacled aloe vera and prickly pear cacti to a hut, where a caretaker was weeding and sweeping.
www.independent.co.uk Everything wasand remains todayin play, from the saguaro, ocotillo, prickly pear and myriad other varieties of cactus to the javelinas, coyotes, roadrunners and rattlesnakes that call the desert home.
en.wikipedia.org