90 
CONVALLARIA-CORONILLA. 
CONVALLARIA. &- 1. iAsparagi.) [From the Latin conval'lis, a valley, from the habit of 
the plant.] 
bifo'lia, (w. M. J. %.') stem 2-leaved ; leaves on short petioles, cordate-oblong, 
very smooth on both sides ; racemes simple, terminal ; flowers tetrandrous. 
4-6 i. Dwarf Solomon's-seal. 
stella'to, (w, M, %..) stem with alternate, clasping, oval-lanceolate leaves; ra- 
ceme simple, terminal. 8-18 i. 
trifo'lia, (w. J. %.) stem about 3-leaved ; leaves alternate, ovate-lanceolate, 
contracted at the base ; raceme simple, terminal, few-flowered. 6-10 i. 
racemo'm^ (y-w. M. %..') stem with alternate leaves; sessile, oblong-oval, acu- 
minate, nerved, pubescent; flowers in a terminal raceme-panicle. 18-241. 
Large Solomon's-seal. 
maja'lis, (lily of the valley, A. w. J. %.) scape naked, smooth; leaves oval- 
ovate. S. 
CONVOLVULUS. 5— L (Convolvuli.) [From convolvo, to intwine.] 
re'pejis, (field bind-weed, w. and r. J, twining ; leaves sagittate, with the 
apex acute and the lobes truncate, entiie, (some obtuse ;) bracts acute, longer 
than the calyx, and shorter than the middle of the corolla; peduncle an- 
gled, exceeding the petiole. 
pandura'tus, (mechoacan, w. and r. Ju. Ij..) twining, pubescent; leaves broad- 
cordate, entire or lobed, guitar-form ; peduncles long; flowers fascicled; 
calyx glabrous, awnless ; corolla tubular bell-form. Resembles rhubarb in 
its effects. 
stans, (w. J. %.) erect ; leaves oval or oblong, sub-cordate, pubescent ; pedun- 
cles 1-flowered, generally longer than the leaves. 9-12 i. 
jala'pa, leaves ovate, sub-cordate, obtuse, villose. South America. The root 
affords the jalap of commerce. 
baia'tus, (sweet potato, Carolina potato, w-r. Ju. ^.j..) creeping, tuberous; leaves 
cordate, hastate, angular-lobed, 5-nerved, smoothish ; peduncles long ; flow- 
ers fascicled ; corolla sub-campanulate. Cultivated. 
puj-pu'reus, (common morning-glory, b. p. J. ©.) pubescent , leaves cordate 
entire; peduncles 2 to 5-flowered; pedicels nodding, Ihickmed; divisions 
of the calyx lanceolate ; capsules glabrous. Cultivated. 
COPTIS. 12—13. {BanunculacecB.) 
trifo'lia, (gold thread, w, M. %.) scape 1-flowered ; leaves ternate ; roots 
long, filiform, golden yellow, very bitter. 2-4 i. 
CORALLORHIZA. 18 — 1. {Orchidece,.) [¥vom. korallion, coral, axvA riza, xoof] 
odontorlii'za, (coral teeth, p. w. Ju. Tj..) lip entire, oval, obtuse, margin cre- 
nate; spur obsolete, adnate to the germ ; capsule sub-globose. 12 i. 
COREOPSIS. 17 — 3. {CorymbifercE,.) [From A:o?7's, insect, opszs, resembling.] , 
tripte'ris, (tickseed sunflower, y. %) glabrous ; leaves petioled, lanceolate, 
entire, radical ones pinnate, cauline ones ternate ; rays entire ; seeds obovate. 
iincto'ria, (elegant coreopsis, y-p.) radical leaves sub-bipinnate ; leafets sub- 
oval, entire, glabrous, cauline ones sub-pinnate ; leafets linear ; rays 2- 
coloured, seeds naked. 1-4 f. Missouri. 
CORIANDRUM. 5—2. ( UmbeUiferce,.) [From koris, a bug, probably from its peculiar smell ' 
sati^vum, (coriander, w. J. ©.) fruit globose; calyx and style permanent. Ex. 
OORISPERIVIUM. 1—2. (Atriplices.) [From koris, bug, sperma, seed.] 
hyssopifo'liuvi, (Au. T^.) spikes terminal, leaves unarmed, nerveless, lineal* 
A variety, americanum, has spikes axillary ; leaves nerved, raucronate. 
CORNUS. 4—1. {CaprifolitB.-) 
canaden"sis, (dogweed, low cornel, w. M. 'Zj..) herbaceous; leaves at the tt'p 
whorled, veiny; involucre ovate, acuminate ; fruit globose. 4-8 i. 
fiori'da, (false-box, w-y. M. T^.) leaves ovate, acuminate; involucre 4, very 
large, somewhat obcordate ; fruit ovate. 15-30 f. 
circina'la, (w. J. Vi) branches warty; leaves broad-oval, acuminate, whito- 
downy beneath ; cymes depressed. 6-8 f 
CORONILLA. 16—10. (Leguminosce.) 
em'merus, (coronilla, y. Yi) stem angled, woody; peduncles about 3-flowered ; 
claws of the petals about thrice as long as the calyx. Ex. 
