188 
Umbelli ferae. 
234. Seseli. Seseii. Y, 90, 108. 
1. Invol. many-leafed. Ls 2—3-pinnatisect, bluish green 
underneath. Stem 40 —100 cm, in the Alps only 12—15 cm. 
Libanotis montana Crantz.—b. daucifoliurn Scop. Ls more 
div., with narrower segments. (Simplon! Binnthal) — 
Stony mount slopes, on calcareous soil; distrib. 7 
Libanotis Koch. 959. 
— Invol. 0 . . 2 
2. Umbels with 6 — 10 rays. Involucel-leaflets with very 
narrow membranous edges. — Calc, hills. Pruntrut. 8 
montanum L. 960. 
— Umbels with 15—30 rays. Involucel-leaflets with broad 
membranous edges. S. coloratum Ehrh.—Hills, wood- 
edges; here and there; G. W. V. B. J. Z. S. A. 8 
annuum L. 961. 
235. Cnidium. Cnidium. Y, 108. 
1. Ls 3-pinnatisect. L.-sheaths loose, standing out from the 
stem. Ligusticum silaifolium Gaud. —T. (Mt. Generoso). 7 
apioides Sprgl, 962. 
236. Trochiscanthes. Trochiscanthes. Y, 98. 
1. Ls several times ternatisect; segments large, oval-lanceo¬ 
late, unequally toothed. FI.-branches opp. or whorled, 
with numerous small umbellules. — Wooded places; lower 
Rhone valley (Aigle, Epenassay and Port-Wall.). 7 
nodiflorus Koch. 963. 
237. Athamanta. Athamanta. Y, 90. 
1. Ls 3-pinnatisect, with linear segments, more or less 
gray-pubescent or, especially in lower stations, almost 
glabr. (v. rupestris Vi 11.). — Calc, rocks of Alp., subalp. 
and Jura. 6. cretensis L. 964. 
238. Ligusticum. Lovage. Y, 85, 107, 122. 
1. Invol.-leaflets 0 — 3, undir. Stem 100 c>n and more. — 1 
T. (Mt. Generoso). 7 Seguieri Gaud. 965. 
— Invol.-leaflets numerous, pinnatifid towards the top. Stem 
30—50 cm. —Detritus of the Jura (Reculet, Colombier). 7 
*ferulaceum All. 966. 
239. Silaus. Silaus. Y, 75. 
1. Ls2—3-pinnatisect, with linear-lanceolate segments, entire 
and rough at the edges. — Damp meadows; distrib. 7 
pratensis Bess. 967. 
