genus opuntia Definition

opuntia, tuna, cholla, nopal, prickly pear, cochineal, oreo, acacia, agave, aloe, amanita, asparagus, astragalus, bacillus, bamboo, cactus, calamus, cannabis, capsicum, cercopithecus, cereus, citrus, clostridium, eucalyptus, geranium, hedgehog, oyster, strophanthus, amaranthus, cinchona, colobus, cornus, thunnus, bush, hedge, peach, shrub, shrubs, pimpillo, bamboos, cacti, earth, hedges, indica, lucerne, oysters, pasturage, sp, spp, stems, abalone, abelmoschus, aberrant, abies, abt, abutilon, acanthurus, acanthus, acarus, accentor, accipiter, acer, acetabulum, acetobacter, ach, acinos, acipenser, acme, aconite, aconitum, acorn worm, acorus, acroclinium, actinia, actinidia, actinotrocha, ada, adansonia, adder, adelges, adelgid, adiantum, adonis, agama, agamidae, agapornis, agar, agaric, agaricus, agastache, agdestis, ageratum, aggregation, agonus, agouti, agouty, agrimony, agropyron, agrostis, alabama,