CAMPANULACE^E. (CAMPANULA FAMILY.) 283 



13. L. DortHianna, L. (Water Lobelia.) Very smooth ; scape thick- 

 ink (5'-12 ! high), few-flowered ; leaves all tufted at the root, linear, terete, hollow, 

 with a partition lengthwise, sessile ; lower lip of the corolla slightly hairy ; 

 cal yx-tube about as long as the lobes, in fruit much longer. — In the gravelly 

 borders of ponds, N. Penn. toKew England, and northward. — Corolla 6" -8" 

 long. (Eu.) 



Order 55. CAMPAWUlACJEiE. (Campanula Family.) 



Herbs, with milky juice, alternate leaves, and scattered flowers ; the jalyx 

 adherent to the ovary ; the regular b-lobed corol'a bell-shaped, valca f e in the 

 bud ; the 5 stamens free from the corolla and usually distinct. — Style 1, be- 

 set with collecting hairs above : stigmas 2 or more. Pod 2 -several-celled, 

 many-seeded. Seed small, anatropous, with a straight ero'oryo in fleshy 

 albumen. — Flowers generally bine and showy. — Sparingly represented 

 in America, and in the Northern States by only two genera. 



1. CAMPANULA, Tourn. Bellflower. 



Calyx 5-cleft. Corolla generally bell-shaped, 5-lobed. Stamens 5, separate ; 

 the filaments broad and membranaceous at the base. Stigmas and cells of the 

 pod 3 in our species, the short pod opening on the sides by as many valves oi 

 holes. — Herbs, with terminal or axillary flowers ; in summer. (A diminutive 

 of the Italian campana, a bell, from the shape of the corolla. ) 



* Indigenous species, perennials, excepting only No. 4. 

 -t- Flowers loosely panichd (or rarely solitary), long-ped uncled : pods nodding. 



1. C. rotundifolia, L. (Harebell.) Slender, branching (5' - IS' high), 

 1-10-flowered; root-leaves round-heart-shaped or ovate, mostly toothed or crenate, 

 long-petioled, early withering away ; stem-leave, numerous, linear or narrowly 

 lanceolate, entire, smooth ; calyx-lobes awl-sliaped, varying from J- to -§ the length 

 of the bright-blue corolla (which is 6" -9" long). — Rocky shaded banks : com- 

 mon northward, and along the mountains. — A delicate and pretty, but variable 

 species, with a most inappropriate name, sinse the round root-leaves are rarely 

 obvious. (Eu.) 



Var. lillifQiia. Stems more upright and rather rigid ; the lowest leaves 

 varying from heart-shaped to ovate-lanceolate ; corolla f'-l' long. (C. linifo- 

 lia, Lam.) — Shores of the Great Lakes, and northwestward. (Eu.) 



2. O. aparinoides, Pursh. (Marsh Bellflower.) Stem simple and 

 slender, weak (8' -20' high), few-flowered, somewhat 3-angled, rough backwards 

 on the angles, as are the slightly toothed edges and midrib of the linear-lanceolate 

 leaves ; peduncles diverging, slender ; lobes of the calyx triangular, half the length 

 of the bell-shaped nearly white corolla. (C. erino;des, MUM.) — Bogs and wet 

 meadows, among high grass. — Plant with somewhat the habit of a Galium ; the 

 corolla barely 4/' long. 



3. C. divaricata, Michx. Very smooth; stem loosely branched (1°- 3° 

 high) ; leaves oblong-lanceolate, pointed at both ends, coarsely and sharply toothed j 



