strawberry hedgehog cactus (echinocereus engelmannii) - a group of spiny cacti with long spines

arid arizona cacti baja california cactaceae cactoideae cactus caryophyllales cholla closeup desert succulents dry echinocereus engelmann 039 hedgehog prickly pear eudicots flora hardy landscape nature nevada north america opunita engelmannii opuntia fulgida plant rock saguaro national park scenery sonoran spine spines strawberry succulent teddy bear travel tree usa utah vegetation wilderness yucca