Anthemis jailensis, Zefirov

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1976, Flora Europaea. Volume 4. Plantaginaceae to Compositae (and Rubiaceae), Cambridge University Press : 157

52. A. jailensis Zefirov , Not. Syst. (Leningrad) 18: 251 (1957).

Stems 20-50 cm, more or less numerous, simple or with 1 branch near the middle, rather leafy. Leaves up to 5 x 2-5 cm, obovate-oblong, glabrous above, appressed-hairy beneath, pinnatisect; segments more or less distant, narrowly oblong or linear, pinnatipartite or subpinnatisect; teeth mucronate-subulate. Capitula 30-50 mm in diameter; peduncles 5-5-14-5 cm. Involucre more or less umbonate, sparsely hairy; bracts elongate-triangular and acute to oblong-lanceolate and subacute, with median green vein and narrow, dark brown, fimbriate margin and apex. Ligules (13—)19—25 x 2-5-3-75 mm. Disc 13-17 mm in diameter, subglobose. Receptacular scales attenuate into an elongate, stiff point, about equalling florets. Achenes c. 2-75 mm, compressed, narrowly winged at lateral angles; corona c. 0-75 mm, hyaline, crenulate. 2« = 18. Meadows and wood-margins. • Krym. Rs (K).