Thelaia chlorantha (Sw.) Alef. | Pyrola chlorantha Sw. |
Thelaia elliptica (Nutt.) Alef. | Pyrola elliptica Nutt. |
Thelaia grandiflora (Radius) Alef. | Pyrola grandiflora Radius |
Thelaia media (Sw.) Alef. | Pyrola media Sw. |
Thelaia rotundifolia (L.) Alef. | Pyrola rotundifolia L. |
Thelaia spathulata Alef. | Pyrola picta Sm. |