Pyroloideae
Pyroloideae is a subfamily of plants in the family Ericaceae. It was formerly treated as a separate family, Pyrolaceae. It has also been treated as the tribe Pyroleae within the subfamily Monotropoideae. It consists of four genera: Chimaphila containing 5 species, Pyrola containing 30 species and Moneses and Orthilia which are monotypic. They are mixotrophic, gaining nutrition from photosynthesis, but also from mycorrhizal fungi.
Genera list
| Image | Genus | Living species |
| Chimaphila Pursh | Chimaphila japonicaChimaphila maculata Chimaphila menziesii Chimaphila monticolaChimaphila umbellata | |
| Moneses Salisb. ex Gray | Moneses uniflora, one-flowered wintergreen | |
| Orthilia Raf. | Orthilia secunda, one-sided-wintergreen | |
| Pyrola L. | Pyrola alboreticulataPyrola americanaPyrola angustifoliaPyrola asarifoliaPyrola atropurpureaPyrola bracteataPyrola callianthaPyrola carpaticaPyrola chloranthaPyrola chouanaPyrola corbieriPyrola dahuricaPyrola decorataPyrola ellipticaPyrola forrestianaPyrola grandifloraPyrola japonicaPyrola macrocalyxPyrola markonicaPyrola mattfeldianaPyrola mediaPyrola minorPyrola monophyllaPyrola morrisonensisPyrola nephrophyllaPyrola norvegicaPyrola pictaPyrola pumilaPyrola renifoliaPyrola rotundifoliaPyrola rugosaPyrola shanxiensisPyrola sororiaPyrola szechuanicaPyrola tschanbaischanicaPyrola xinjiangensis |