What’s the difference between philodendron atabapoense and philodendron billietiae?

With almost 500 recognised Philodendron species and countless cultivars and hybrids, it’s inevitable that a few are going to look quite similar. P. atabapoense and P. billietiae are two such plants that look quite alike at first glance. They’ve got similar growth habits and similar shaped leaves, but there are a few distinct features you … Read more