drop flower garden green macro nature newcomp plants prick prickle Prickly rain red rose spine spiny thorny water abundance abundant agricultural-pest cactus edible edible-prickly-pear fast-spreading food fruit fruiting glochids green-fruit Indian-fig introduced moisture nopales opuntia opuntia-ficus-indica paddle-cactus perennial platyclades prickles prickly-pear prickly-pear-cactus-fruit ripe ripe-fruit spikes spines textures weed agriculture background beautiful botanical botany Cactaceae close-up closeup color danger desert detail dry flora guest hurt indica leaf needle pain plant sharp snail spike spiky succulent texture thorn vegetable agricultural pest green fruit green. moisture paddle cactus prickly pear prickly pear cactus fruit fig fruits pear Cacti painful thorns Arizona cacto kaktus southwest vegetation western