Turgenia Hoffm.

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1981, Flora Europaea. Volume 2. Rosaceae to Umbelliferae, Cambridge University Press : 372

106. Turgenia Hoffm. 1

Like Caucalis but the two primary marginal ridges each with a single row of spines or tubercles, and the remaining primary and secondary ridges similar to each other, with spines in 2-3 rows.