Habitat: Round-leaved Pyrola is round in bogs and wet woods.

Flowering period: June to August.

Similar Species: Round-leaved Pyrola is most likely to be confused with Shinleaf. The leaf petioles of Shinleaf are shorter or equal in length to the leaf body and the leaf body is more rectangular than round. The flowers of Shinleaf are greenish-white with green veins in the petals, not white.