Nepeta tuberosa subsp. gienensis

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 : 159

(c) Subsp. gienensis (Degen & Hervier) Heywood , Bot. Jour. Linn. Soc. 65: 262 (1972)

( N. gienensis Degen & Hervier ):

Cauline leaves usually shorter than the internodes, not acuminate. Inflorescence with verticillasters less crowded than in (a). Bracts ovate, cuspidate and slightly toothed, patent, greenishwhite, often pink-tinged. Calyx-teeth 2-5-3 x 1 mm, lanceolate. Corolla 9-11 mm, pale blue. • S. Spain.