Philonotion
Philonotion is a genus of plants in the Araceae. It has three known species, native to tropical South America. Some authorities regard it as part of the related genus Schismatoglottis.
- Philonotion americanum S.Y.Wong & P.C.Boyce - Brazil, Colombia, Venezuela, the Guianas
- Philonotion bolivaranum S.Y.Wong & P.C.Boyce - Venezuela
- Philonotion spruceanum Schott - Venezuela, Colombia, Peru, Bolivia, northwestern Brazil