Teucrium pyrenaicum, 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 : 133

31. T. pyrenaicum L. , Sp. Pl. 566 (1753).

Procumbent to ascending, villous herb 10-30 cm. Stem with patent hairs. Leaves up to 25 mm, suborbicular, crenate, with a cuneate base, shortly petiolate. Flowers in a terminal head. Bracts slightly shorter than the calyx; lower bracts leaf-like, upper bracts narrowly spathulate, entire. Calyx 10-12 mm, campanulate, sparsely hairy; teeth triangular, acuminate, ciliate; veins conspicuous. Corolla white, or white with purple, spathulate, proximal lobes. 2« = 26. Rocks, screes and mountain pastures; somewhat calcicole. • N. Spain, S. W. France. Ga Hs.