Odontites jaubertiana subsp. jaubertiana

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 : 268

(a) Subsp. jaubertiana :

Eglandular. Branches patent to ascending, flexuous. Leaves and bracts linear, entire. Calyx-teeth shorter than tube. Corolla cream or pale yellow, tinged with red. Anthers yellow. Almost throughout the range o f the species.