Stachys eretica subsp. eretica

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 : 153

(a) Subsp. eretica :

Stems usually densely lanate or lanatetomentose. Leaves at least 3 times as long as wide, cuneate at base. Verticillasters distant. Calyx-teeth with arista not more than 1 mm. C. & S. Greece and Aegean region; Krym.