Galium uliginosum, L.

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1976, Flora Europaea. Volume 4. Plantaginaceae to Compositae (and Rubiaceae), Cambridge University Press : 20

13. G. uliginosum L. , Sp. Pl. 106 (1753) .

Stem 10-100 cm, slender. Leaves (8-)10-20(-25) x 2-3(-4*5) mm, narrowly, rarely broadly lanceolate, gradually narrowed to the awned apex, smooth above. Inflorescence ovoid-oblong. Corolla 1 *3-2 mm, broadly crateriform; tube О-3-О-5 mm; lobes 1-1*5 mm, broadly ovate. Filaments 0-5-0-6 mm; anthers 0-2-0-3 mm, ovoid. Fruit 1-1*5 mm, granulate, glabrous. 2л = 22, 44. Marshes, fens and other wet habitats. Most of Europe, but absent from most of the extreme north, south-east and many of the islands. Au Be Br Bu Cz Da Fe Ga Ge Hb He Ho Hs Hu Is It Ju No Po Rm Rs (N, B, C, W) Su.