Saxifraga camposii subsp. leptophylla, (Willk.) D. A. Webb Saxifraga trifurcata, Schrader

(b) Subsp. leptophylla (Willk.) D. A. Webb View in CoL , Feddes Repert. 68: 204 (1963):

Lamina semicircular, wider than long, usually 7- to 11 -lobed, contracted abruptly to a narrower petiole. Sierra de Segura and adjoining ranges.

Some plants of subsp. (b) approach 45, but the segments lie in one plane and seldom overlap. Specimens from the Sierra de Jabalcon near Baza (2n = 64) are somewhat intermediate between the two subspecies, and have many of the leaf-segments obtuse. Specimens from the Sierra de Maria approach 43 (b).

45. S. trifurcata Schrader View in CoL , Hort. Gotting. 13 (1809).

Leaves 10-20(-30) mm wide; lamina reniform or semicircular in outline, divided into numerous triangular, apiculate segments (seldom less than 15 on the larger leaves) of which the lateral ones are often falcate-recurved, and which are often crowded and overlapping so as to give the leaf a crisped appearance. Flowering stems 8-30 cm. Petals 8-10 mm, elliptic-oblong. 2« = 28. Limestone rocks and walls. • N. Spain, from Asturias to Navarra. Hs.