Cerastium banaticum subsp. banaticum

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1964, Flora Europaea - Volume 1. Lycopodiaceae to Platanaceae, Cambridge University Press : 139

(a) Subsp. banaticum :

Hairs of uppermost internode short, appressed. Leaves up to 55 x 2- 5 mm, sparsely hairy to glabrous. Throughout the range of the species.