Are Clover and Echinopsis both types of cactus?
Echinopsis Echinopsis is a large genus of cacti native to South America, sometimes known as hedgehog cactus, sea-urchin cactus or Easter lily cactus. One small species, "E. chamaecereus", is known as the peanut cactus. The 128 species range from large and treelike types to small globose cacti. The name derives from "echinos" hedgehog or sea urchin, and "opsis" appearance, a reference to these plants' dense coverings of spines.
Echinocereus subinermis Echinocereus subinermis is a species of flowering plant in the cactus family Cactaceae, native to north, northwestern, and central Mexico. The stem is a ball with 5 to 8 prominent ribs, growing to a cylinder or cone 30 cm tall and wide, and producing yellow flowers 8 cm long in early summer.