Galium graecum subsp. graecum

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 : 34

(a) Subsp. graecum :

Stems (4)8-15(-20) cm, with short hairs. Leaves (3*5-)4*5-6(-8) x 0*4-08 mm, narrowly linear, green, with more or less scattered short hairs. Inflorescence narrow, oblong. Fruit rather sparsely hairy; commissure glabrous. 2л = 22. Kriti.