| Common Name | Scientific Name | Code |
| n/a | Pyrola rotundifolia L. var. rotundifolia L. [excluded] | PYROR |
| American wintergreen | Pyrola americana Sweet | PYAM |
| Chimaphila maculata | Chimaphila maculata (L.) Pursh var. dasystemma (Torr.) Kearney & Peebles | CHMAD |
| Chimaphila umbellata ssp. acuta | Chimaphila umbellata (L.) W. Bart. var. acuta (Rydb.) Blake | CHUMA2 |
| Chimaphila umbellata ssp. cisatlantica | Chimaphila corymbosa Pursh | CHCO22 |
| Chimaphila umbellata ssp. cisatlantica | Chimaphila umbellata (L.) W. Bart. var. cisatlantica Blake | CHUMC |
| Chimaphila umbellata ssp. occidentalis | Chimaphila occidentalis Rydb. | CHOC2 |
| Chimaphila umbellata ssp. occidentalis | Chimaphila umbellata (L.) W. Bart. var. occidentalis (Rydb.) Blake | CHUMO |
| greenflowered wintergreen | Pyrola chlorantha Sw. | PYCH |
| largeflowered wintergreen | Pyrola grandiflora Radius | PYGR |
| little prince's pine | Chimaphila menziesii (R. Br. ex D. Don) Spreng. | CHME |
| liverleaf wintergreen | Pyrola asarifolia Michx. | PYAS |
| liverleaf wintergreen | Pyrola asarifolia Michx. ssp. asarifolia | PYASA |
| Moneses uniflora | Moneses uniflora (L.) Gray ssp. reticulata (Nutt.) Calder & Taylor | MOUNR3 |
| Moneses uniflora | Moneses uniflora (L.) Gray var. reticulata (Nutt.) Blake | MOUNR2 |
| Moneses uniflora | Pyrola uniflora L. | PYUN |
| orthilia | Orthilia Raf. | ORTHI |
| Orthilia secunda | Orthilia secunda (L.) House ssp. obtusata (Turcz.) B?cher | ORSEO |
| Orthilia secunda | Orthilia secunda (L.) House var. obtusata (Turcz.) House | ORSEO2 |
| Orthilia secunda | Pyrola secunda L. | PYSE |
| Orthilia secunda | Pyrola secunda L. ssp. obtusata (Turcz.) Hult | PYSEO2 |
| Orthilia secunda | Pyrola secunda L. var. obtusata Turcz. | PYSEO |
| Orthilia secunda | Ramischia elatior Rydb. | RAEL |
| Orthilia secunda | Ramischia secunda (L.) Garcke | RASE2 |
| pink wintergreen | Pyrola asarifolia Michx. ssp. bracteata (Hook.) Haber | PYASB2 |
| pipsissewa | Chimaphila umbellata (L.) W. Bart. | CHUM |
| pipsissewa | Chimaphila umbellata (L.) W. Bart. ssp. acuta (Rydb.) Hult | CHUMA |
| pipsissewa | Chimaphila umbellata (L.) W. Bart. ssp. cisatlantica (Blake) Hult | CHUMC2 |
| pipsissewa | Chimaphila umbellata (L.) W. Bart. ssp. occidentalis (Rydb.) Hult | CHUMO2 |
| prince's pine | Chimaphila Pursh | CHIMA |
| Pyrola americana | Pyrola asarifolia Michx. ssp. americana (Sweet) Kr?sa | PYASA2 |
| Pyrola americana | Pyrola obovata Bertol. | PYOB |
| Pyrola americana | Pyrola rotundifolia auct. p.p., non L. | PYRO |
| Pyrola americana | Pyrola rotundifolia L. ssp. americana (Sweet) Clausen | PYROA2 |
| Pyrola americana | Pyrola rotundifolia L. var. americana (Sweet) Fern. | PYROA |
| Pyrola asarifolia ssp. asarifolia | Pyrola asarifolia Michx. var. incarnata (DC.) Fern. | PYASI |
| Pyrola asarifolia ssp. asarifolia | Pyrola asarifolia Michx. var. ovata Farw. | PYASO |
| Pyrola asarifolia ssp. asarifolia | Pyrola asarifolia Michx. var. purpurea (Bunge) Fern. | PYASP |
| Pyrola asarifolia ssp. asarifolia | Pyrola californica Kr?sa | PYCA6 |
| Pyrola asarifolia ssp. asarifolia | Pyrola elata Nutt. | PYEL2 |
| Pyrola asarifolia ssp. asarifolia | Pyrola rotundifolia L. ssp. asarifolia (Michx.) A.& D. L?ve | PYROA3 |
| Pyrola asarifolia ssp. asarifolia | Pyrola uliginosa Torr. & Gray ex Torr. | PYUL |
| Pyrola asarifolia ssp. asarifolia | Pyrola uliginosa Torr. & Gray ex Torr. var. gracilis Jennings | PYULG |
| Pyrola asarifolia ssp. bracteata | Pyrola asarifolia Michx. var. bracteata (Hook.) Jepson | PYASB |
| Pyrola asarifolia ssp. bracteata | Pyrola bracteata Hook. | PYBR3 |
| Pyrola asarifolia ssp. bracteata | Pyrola bracteata Hook. var. hillii J.K. Henry | PYBRH |
| Pyrola chlorantha | Pyrola chlorantha Sw. var. convoluta (W. Bart.) Fern. | PYCHC |
| Pyrola chlorantha | Pyrola chlorantha Sw. var. paucifolia Fern. | PYCHP |
| Pyrola chlorantha | Pyrola chlorantha Sw. var. revoluta Jennings | PYCHR |
| Pyrola chlorantha | Pyrola convoluta W. Bart. | PYCO3 |
| Pyrola chlorantha | Pyrola oxypetala Austin ex Gray | PYOX |
| Pyrola chlorantha | Pyrola virens Schreb. | PYVI3 |
| Pyrola chlorantha | Pyrola virens Schreb. var. convoluta (W. Bart.) Fern. | PYVIC |
| Pyrola chlorantha | Pyrola virens Schreb. var. saximontana Fern. | PYVIS |
| Pyrola elliptica | Pyrola compacta Jennings | PYCO6 |
| Pyrola grandiflora | Pyrola borealis Rydb. | PYBO |
| Pyrola grandiflora | Pyrola canadensis Andres | PYCA5 |
| Pyrola grandiflora | Pyrola gormanii Rydb. | PYGO |
| Pyrola grandiflora | Pyrola grandiflora Radius var. canadensis (Andres) Porsild | PYGRC |
| Pyrola grandiflora | Pyrola grandiflora Radius var. gormanii Rydb. | PYGRG |
| Pyrola grandiflora | Pyrola occidentalis R. Br. ex D. Don | PYOC |
| Pyrola minor | Braxilia minor (L.) House | BRMI8 |
| Pyrola minor | Erxlebenia minor (L.) Rydb. | ERMI9 |
| Pyrola minor | Pyrola minor L. var. parviflora Boivin | PYMIP |
| Pyrola picta | Pyrola aphylla Sm. | PYAP |
| Pyrola picta | Pyrola aphylla Sm. var. leptosepala Nutt. | PYAPL |
| Pyrola picta | Pyrola aphylla Sm. var. paucifolia T.J. Howell | PYAPP |
| Pyrola picta | Pyrola blanda Andres | PYBL |
| Pyrola picta | Pyrola conardiana Andres | PYCO5 |
| Pyrola picta | Pyrola dentata Sm. | PYDE |
| Pyrola picta | Pyrola dentata Sm. var. apophylla Copeland | PYDEA |
| Pyrola picta | Pyrola dentata Sm. var. integra Gray | PYDEI |
| Pyrola picta | Pyrola pallida Greene | PYPA |
| Pyrola picta | Pyrola paradoxa Andres | PYPA2 |
| Pyrola picta | Pyrola picta Sm. ssp. dentata (Sm.) Piper | PYPID |
| Pyrola picta | Pyrola picta Sm. ssp. integra (Gray) Piper | PYPII |
| Pyrola picta | Pyrola picta Sm. ssp. pallida Andres | PYPIP |
| Pyrola picta | Pyrola picta Sm. var. dentata (Sm.) Dorn | PYPID2 |
| Pyrola picta | Pyrola septentrionalis Andres | PYSE4 |
| Pyrola picta | Pyrola sparsifolia Suksdorf | PYSP |
| sidebells wintergreen | Orthilia secunda (L.) House | ORSE |
| single delight | Moneses Salisb. ex S.F. Gray | MONES |
| single delight | Moneses uniflora (L.) Gray | MOUN2 |
| snowline wintergreen | Pyrola minor L. | PYMI |
| striped prince's pine | Chimaphila maculata (L.) Pursh | CHMA3 |
| waxflower shinleaf | Pyrola elliptica Nutt. | PYEL |
| whiteveined wintergreen | Pyrola picta Sm. | PYPI2 |
| wintergreen | Pyrola L. | PYROL |