Pulmonaria rubra, Schott

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 : 101

3. P. rubra Schott , Bot. Zeit. 9: 395 (1851).

Lamina of sum­ mer leaves up to 15 x 7 cm, contracted abruptly into petiole, unspotted or rarely somewhat spotted; upper surface rough with long setae; short setae and glandular hairs also present; petiole up to 13 cm. Cauline leaves decurrent for up to 0-5 cm, the lowermost distinctly smaller than the summer-leaves. Inflores­ cence with long, glandular hairs and short setae. Corolla re­ maining red; tube hairy inside below the ring of hairs. Nutlets up to 4-5x 3 mm. In = 14. • Carpathians and mountains of Balkan peninsula. Al Bu Ju Rm Rs (W).