Before revision: All monotropes and non-photosynthetic orchids are full myco-heterotrophs, as is the non-photosynthetic liverwort Cryptothallus .
After revision: All monotropes and non-photosynthetic orchids are full myco-heterotrophs, as is the non-photosynthetic liverwort Aneura mirabilis (previously considered a species of Cryptothallus) .