Pedicularis oederi, Vahl

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 : 272

13. P. oederi Vahl in Homem., Dansk Oekon. Plantel. ed. 2, 580 (1806).

Stem 4-15(-20) cm, erect, usually glabrous below, hairy above, with few or no cauline leaves. Leaves shorter than stem, lanceolate, pinnatisect, with ovate to oblong, deeply crenate-dentate segments, glabrous. Flowers in a spike-like raceme dense at first, lax later; bracts lanceolate, hairy, deeply crenate-dentate, shorter than the flowers. Calyx hirsute to lanate; teeth unequal, lanceolate, ciliate. Corolla 12-20 mm, yellow, with crimson apex to upper lip, glabrous; tube exceeding calyx; upper lip straight except for falcate, obtuse apex. Capsule narrowly ovoid, obliquely rostrate, about 1| times as long as calyx. 2n = 16. Damp grassland or tundra. Arctic Russia; mountains of Europe from C. Fennoscandia andN. Ural to S. W. Alps and S. W. Bulgaria. Au Bu Cz Ga Ge He It Ju No Po Rm Rs (N, C, W) Su.