Cruciata taurica subsp. euboea

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 : 37

(a) Subsp. euboea (Ehrend.) Ehrend., Pl. Syst. Evol. 124: 178 (1975)

( Galium coronatum var. euboeum Ehrend. ):

Entirely glabrous. Leaves on vegetative shoots and base of flowering stems broadly elliptical to nearly orbicular. Cymes deflexed in fruit; bracteoles broadly obovate. • E. Greece ( Evvoia ).