Chaenorhinum minus subsp. minus

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 : 226

(a) Subsp. minus

( C. viscidum (Moench) Simonkai ; incl. C. klokovii Kotov ):

Pedicels (5-)8-20 mm in fruit. Calyx 3-5 mm; corolla 6-9 mm, lilac with yellow palate. Capsule oblong-ovoid, about equalling the calyx; seeds O-5-O-8 mm. Cultivated fields, waste places and railway-lines. Throughout the range o f the species.