One of many special varieties in the Philodendron family is the super pretty Philodendron Billitiae! Her looks are striking because she huge leaves in the shape of an arrow. The older she gets, the bigger her leaves will grow. Her leaves can even reach a length of 75 cm long, how impressive is that?! She looks very similar to her family relative the Philodendron Atabapoense, but the big difference is that the Billitiae has an eye-catching orange coloured stem. Next to that, the bottom of the leaves of the Billitiae are green, instead of red.