| Pyrola alpina Andres | | a | | Pyrola alpinaAndres | |
| Pyrola asarifolia Michx. var. incarnata (DC.) Fernald | Pyrola asarifolia Michx. subsp. asarifolia | | i | Pyrola asarifoliaMichx. var.incarnata (DC.) Fernald | Pyrola asarifoliaMichx. subsp. asarifolia |
| Pyrola japonica Klenze ex Alef. | | a | | Pyrola japonicaKlenze ex Alef. | |
| Pyrola media Sw. | | a | | Pyrola mediaSw. | |
| Pyrola renifolia Maxim. | | a | | Pyrola renifoliaMaxim. | |
| Pyrola rotundifolia L. var. incarnata DC. | Pyrola asarifolia Michx. subsp. asarifolia | | i | Pyrola rotundifoliaL. var.incarnata DC. | Pyrola asarifoliaMichx. subsp. asarifolia |
| Pyrola secunda L. | Orthilia secunda (L.) House | | | Pyrola secundaL. | Orthilia secunda(L.) House |
| Pyrola rotundifolia L. var. americana (Sweet) Fernald | | a | i | Pyrola rotundifoliaL. var.americana (Sweet) Fernald | |
| Pyrola umbellata L. | Chimaphila umbellata (L.) W. P. C. Barton subsp. umbellata | | | Pyrola umbellataL. | Chimaphila umbellata(L.) W. P. C. Barton subsp. umbellata |
| Pyrola rotundifolia L. | | a | | Pyrola rotundifoliaL. | |
| Pyrola asarifolia Michx. | | a | | Pyrola asarifoliaMichx. | |
| Pyrola asarifolia Michx. subsp. asarifolia | | a | i | Pyrola asarifoliaMichx. subsp. asarifolia | |
| Pyrola asarifolia Michx. subsp. bracteata (Hook.) Haber | | a | i | Pyrola asarifoliaMichx. subsp. bracteata (Hook.) Haber | |
| Pyrola bracteata Hook. | Pyrola asarifolia Michx. subsp. bracteata (Hook.) Haber | | | Pyrola bracteataHook. | Pyrola asarifoliaMichx. subsp. bracteata (Hook.) Haber |
| Pyrola incarnata (DC.) Freyn | Pyrola asarifolia Michx. subsp. asarifolia | | | Pyrola incarnata(DC.) Freyn | Pyrola asarifoliaMichx. subsp. asarifolia |
| Pyrola faurieana Andres | | a | | Pyrola faurieanaAndres | |
| Pyrola asarifolia Michx. subsp. incarnata (DC.) Haber & Hideki Takah. | | a | i | Pyrola asarifoliaMichx. subsp. incarnata (DC.) Haber & Hideki Takah. | |
| Pyrola americana Sweet | Pyrola rotundifolia L. var. americana (Sweet) Fernald | | | Pyrola americanaSweet | Pyrola rotundifoliaL. var.americana (Sweet) Fernald |
| Pyrola urceolata Poir. | Galax urceolata (Poir.) Brummitt | | | Pyrola urceolataPoir. | Galax urceolata(Poir.) Brummitt |
| Pyrola uniflora L. | Moneses uniflora (L.) A. Gray | | | Pyrola unifloraL. | Moneses uniflora(L.) A. Gray |
| Pyrola chlorantha Sw. | | a | | Pyrola chloranthaSw. | |
| Pyrola elliptica Nutt. | | a | | Pyrola ellipticaNutt. | |
| Pyrola picta Sm. | | a | | Pyrola pictaSm. | |
| Pyrola spp. | | a | | Pyrola spp. | |
| Pyrola maculata L. | Chimaphila maculata (L.) Pursh | | | Pyrola maculataL. | Chimaphila maculata(L.) Pursh |
| Pyrola minor L. | | a | | Pyrola minorL. | |