Pyrola rotundifolia, L.

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1972, Flora Europaea. Volume 3. Diapensiacea to Myoporaceae, Cambridge: Cambridge University Press : 4

4. P. rotundifolia L. , Sp. Pl. 396 (1753) .

Stem 2O-3O(-35) cm. Leaves 2-4-5(-6) x 1-5-5 cm, orbicular to ovate, crenulate; petiole longer than lamina. Cauline scales oblong-lanceolate. Bracts lanceolate to ovate-lanceolate, amplexicaul, equalling or up to twice as long as pedicels. Flowers 8-12 mm in diameter, campanulate. Calyx-lobes 2^4-5 mm, lanceolate, acuminate. Petals pure white. Style 4—10 mm, expanded into a disc below the stigma, exserted, curved. Europe southwards to N. Spain, N. Italy, Bulgaria and Krym. Au Be Br Bu Cz Da Fe Ga Ge Hb He Ho HsHuItJuNoPoRmRs (N, B, C, W, K, E) Su.