Saxifragaeeae. 
181 
8. Pets of an orange-yellow (rarely yellow).—Damp rocks 
of the mount, and subalp., from St. Gall to the Lake 
of Thun; Calanda, Lagern, Riidlingen on the Rhine; 
wanting in the central and southern Alp. and the Jura. 7 
mutata L. 899 
— Pets white or yellowish white, often spotted with red f) 
9. Lateral branches of the panicle 5 -- 20-fid. Stem 30— 60 cm. 
—Granite rocks, especially of transalpine Switz., U., rarer 
in the other Alps, W. O. 6 . . Cotyledon L. 900. 
— Lateral branches of the panicle or raceme 1—4-fld. 
Stem 15—80 cm. —b. brevifolia Sternb. (intacta Willd.) 
Ls shorter, broader, pets not dotted.—Rocks of the Alp., 
subalp. and Jura, to the foot of the mount. 6 
Aizoon L. 901. 
10(7). Ls oval-lanceolate, cuspidate, with 5. pores.—Alp.; 
Veltlin, between Livigno and S. Giacomo di Frale, not 
far from the frontiers of Graub. 6 * V an del I ii Sternb. 902 
— Ls linear-oblong or linear-lanceolate, obtuse, sometimes 
shortly-mucronate, or pointed, with 7 pores . 11 
11. Stem densely glandular-viscid. Ls erect or slightly bent 
back towards the top.—Alp.; \V. (Pierre a voir, Bagne). 6 
diapensoides Bell. 903. 
Stem glabr. or with scattered glandular hairs. Ls bent 
back almost from the base in an arch.—Calc, rocks of 
the Alp. 7.caesia L. 904. 
12 (1). Cilise of the ls not jointed ... 13 
Cilise of the lh jointed or in 910 not jointed at the base 
of the leaf ........ 17 
13. Stem leafless. Ls obovate-cuneiform, toothed at the top, 
Pets white with 2 yellow spots. — b. robustct Engl. (S. 
Clusii auct. helv. not Gouan.) Pets unequal, 3 of them 
rather broader, suddenly narrowed to a claw. — Damp 
places of the Alp. 7. stellaris L. 905. 
— Stem leafy. Ls lanceolate or linear . . . 11 
14. Pets with 2 hard spots at the base, golden yellow. Ls 
lanceolate. — Peat-moss; in many parts of the central Jura: 
Surenenpass, Yevey (at least formerly), near Einsiedeln. 7 
Hirculus L. 906. 
— Pets without hard spots ....... 15 
15. Ls bearing foliaceous buds in their axils. Ovary free, 
superior. Pets yellowish white. Typo of S. aspera Id 
— Ls without foliaceous buds in their axils. Ovary lialf- 
inf. Pets light or dark yellow, sometimes (v. atrorubens) 
saffron yellow.—Damp places of the Alp. and subalp ; 
brought down sometimes by torrents; Reculet and Co- 
lombier in the Jura. 7 ... aizoides L. 907. 
