Chaenorhinum rubrifolium subsp. raveyi, (Boiss.) R. Fernandes

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

(c) Subsp. raveyi (Boiss.) R. Fernandes , loc. cit. (1971)

( Linaria raveyi Boiss. ):

Corolla-tube expanded towards the mouth; spur 4-6-5 mm, continuing the line of the tube. Seeds with prominent, tuberculate-spinulose ribs. Damp, sandy places. S. Spain (mountains between Granada and Malaga). (N. Africa.)