Nepenthes also are known as pitcher plant or monkey cup. The name "monkey cups" refers to the fact that monkeys have been observed drinking rainwater from these plants. #thehabitatpenanghill #habitat #penanghill #monkeycup # STEM: Plant a Tree Project Learning Tree Air plants make unusual houseplants that don't require soil AP News Tillandsia ionantha is one of the best known airplant species. I can remember these being glued on branches, rocks and seashells, and even today, truly weird things are done with these plants to