512 UMBELLIFERAE. (Vou. II. 
2. Angelica atropurpurea I,. Great or 
Purple-stemmed Angelica. (Fig.2636.) 
Angelica alropurpurea ¥,. Sp. Pl. 251. 1753. 
Angelica triquinata Michx. Fl. Bor. Am. 1: 167. 1803. 
Archangelica atropurpurea Hofim. Umbel. 161. 1814. 
Stout, 4°-6° high, glabrous throughout, or the umbel 
slightly rough-hairy. Lower leaves often 2° wide, 
biternate and the divisions pinnate, the upper ones 
smaller, all with very broad dilated petioles; segments 
oval or ovate, acute or acutish, rather thin, sharply 
serrate and often incised, 114/-2’ long; umbels some- 
times 10’ broad, 9-25-rayed, the rays 2/-4’ long; 
pedicels very slender, 4’’-8’’ long; fruit broadly oval, 
3/’-4’’ long, slightly emarginate at the base, the lat- 
eral wings narrower than the carpels; oil-tubes numer- 
ous and contiguous. 
In swamps and moist ground, Labrador to Minnesota, 
south to Delaware and Illinois. June-July. 
3. Angelica villosa (Walt.) B.S.P.  Pu- 
bescent Angelica. (Fig. 2637.) 
Ferula villosa Walt. Fl. Car. 115. 1788. 
Angelica hirsuta Muhl, Cat. Ed. 2, 30. 1818. 
Angelica villosa B.S.P. Prel. Cat. N. Y. 22. 1888. 
Rather slender, 2°-6° high, the umbels and up- 
per part of the stem densely tomentose-canescent. 
Lower leaves ternate or biternate, often 1° long, 
the divisions pinnate, the segments thick, oval, 
equally and rather finely dentate, obtuse or ob- 
tusish, 1/-2’ long, upper leaves mostly reduced 
to sheathing petioles; umbels 2/-4’ broad, 7-30- 
rayed; rays slender, 1/-114’ long; pedicels about 
2’ long; fruit broadly oval, emarginate at the 
base, 3/’ long, finely pubescent; lateral wings 
about as broad as the carpels; oil-tubes generally 
3-6 in the intervals. 
In dry soil, Connecticut to Florida, Minnesota and 
Tennessee. Ascends to 3200 ft. in Virginia. July-Aug. 
4. CONIOSELINUM Hofim. Umb. Add. 28. 1814. 
Erect perennial glabrous branching herbs, with pinnately decompound leaves, and com- 
pound umbels of white flowers. Involucre none, or of a few short bracts. Involucels of 
several narrowly linear bracts. Calyx-teeth obsolete. Petals with an infolded tip. Stylo- 
podium depressed-conic. Fruit oval or oblong, dorsally flattened. Carpels with prominent 
approximate dorsal and intermediate ribs, the lateral ones broadly winged and conspicuous, 
Oil-tubes mostly 2-3 in the intervals, and 4-8 on the commissural side. Sced-face slightly 
concave, its back strongly convex. [Greek, hemlock-parsley. ] 
Besides the following, some 3 others occur in western North America. 
1. Conioselinum Chinénse (L.) B.S.P. 
Hemlock-Parsley. (Fig. 2638.) 
Athamanta Chinensis I. Sp. Pl. 245. 1753. 
Selinum Canadense Michx. Fl. Bor. Am. 1: 165. 1803. 
Con toselinem (?) Canadense 'T. & G. Fl. N. A. 1: 6109. 
Penne Chinense B.S.P. Prel. Cat. N. Y. 22. 1888, 
Stem terete, striate, 2°-5° high. Lower leaves 
long-petioled, the upper nearly sessile, all decom- 
pound into linear-oblong acutish segments; petioles 
sheathing; umbels terminal and axillary, 2/-3’ 
broad, 9-16-rayed; rays rather slender, 114/-214’ 
long; pedicels very slender, 2’/-3/ long; fruit 
prominently ribbed, broadly oval, about 2’’ long. 
In cold swamps, Labrador to southern New York, 
south in the mountains to North Carolina, west to On- 
tario, Minnesota and Indiana. Ascends to 5000 ft. in 
North Carolina. Aug.—Sept. 
