Araliaceae. Cornaceae. 
195 
10—20 dm. Ligusticum peloponnesiacum L.- Alp. and 
subalp.; Italian Switz. .and Wall. 7 cicutarium Dec. 1017. 
262. Conium. Hemlock. Y, 115. 
1. Ls 3-pinnatisect, dull-green, entirely glabr , as also tbe 
stem; segments pinnatifid with teeth terminated by a 
whitish point. Petioles hollow. Involucels shorter than 
the umbellules (which distinguishes it from Aethusa). 
Distinguished from all the similar species of the genera 
Anthriscus and Chaerophyllum by the ribs of the fr. being 
undulate d-c r e n a t e.—Uncultivated stony places, rub¬ 
bish-heaps, hedges; distrib., but not usually plentiful. 6 
maculatum L. 1018. 
263. Pleurospermum. Pieurosperm. Y, 116. 
1. Ls 2—3-pinnatisect. PI. glabr. 10 —13 dm. — Thickets, 
wood-clearings; Mt. Generoso, Algabi (Simplon), Amlicon 
and Sulgen (Thurgau), Sentis. 7 austriacum Hoffm. 1019. 
\ 
264. Bifora.. Bifora. Y, 78. 
1. Ls 2 —3-pinnatisect; segments pinnatifid, lobes of the 
lower Is linear, of the upper ls filiform.—Fully, Yevey, 
Geneva; adventitious, but appears to spread. 6 
* radians Bieb. 1020. 
265. Coriandrum. Coriander. Y, 78. 
1. Lower ls simply pinnatisect, with round-obovate, in- 
ciso-lobed segments; upper ls 2-pinnatisect, with narrow 
linear segments. Fr. globular, pale yellowish brown.— 
Cultivated and sometimes subspontaneous 6 
t sativum L. 1021. 
51. Araliaceae. 
266. Hedera. Ivy. Y, 5. 
1. Ls angular, 3—5-lobed, those of the fl.-branches rhom- 
boidal, undiv. — On old trees, walls, and rocks, climb¬ 
ing or creeping; everywhere. 9 . -. Helix L, 1022. 
52. Cornaceae. 
267. Cornus. Cornus. IV, 7. 
1. FIs white, appearing after the ls, in branchy corymbs 
without invol. Fr. blackish.—Hedges and thickets; dis¬ 
trib. 5. sanguinea L. 1023. 
