👉 Johnsonita is a type of plant that grows in the tropical rainforest biome, often found in humid areas with high humidity and temperatures between 75-85 degrees Fahrenheit. It's characterized by its large leaves, which are typically more than two feet long, and a thick, glossy green stem. The plant has a distinctive spiky shape due to its deep roots. Its flowers are usually yellow or orange, sometimes containing white or pink petals.