Ethnobotany

noun a type of plant that typically has thick, fleshy stems and are often covered in spines or needles

• The cactus is a type of succulent plant that is well-adapted to arid climates.
• I accidentally pricked my finger on a cactus while hiking in the desert.
• That cactus is looking pretty thorny, watch out!
• His personality is like a cactus - prickly on the outside but soft on the inside.

noun a small, spineless cactus with psychoactive alkaloids, native to Mexico and the southwestern United States

• The use of peyote in religious ceremonies has a long history among certain indigenous tribes.
• Have you ever tried peyote? It's known for its hallucinogenic effects.
• Let's go on a peyote trip this weekend, it'll be wild!
• His mind felt like he was on a peyote trip, full of strange and vivid thoughts.