88 
CICUTA-CLINIPODIUM. 
en"divia, (garden endive, b. Ju. J^.) peduncles axillary in pairs; one long, 1- 
flowered, the other short, about 4-flowered ; leaves oblong, denticulate. 
Var. crispum, has fringed leaves and solitary flowers. Ex. 
CICUTA. 5—2. (UmbellifercR.) [From ccjcwia, blind, because it destroys the sight of those 
who use it.] 
macula'ta, (w, Ju. %..') serratures of the leaves nmcronate; petioles membra- 
naceous, 2-lobed at the apex. Damp. 3-6 f. Cow-bane. 
viro'sa, (water hemlock, 1}..) umbels opposite to the leaves; petioles margin- 
ed, obtuse ; leafets ternate, acutely serrate. Root containing a yellow 
juice. Ex. 
CIRC^A. 2—1. (OnagrcB.) [From CiVcey the eachantress.] 
luteiiahia, (Aug. r-w. %.) stem erect ; leaves ovate, remotely toothed, opaque, 
nearly smooth. 1-2 f. Enchanter's night-shade. 
CISTUS. 12—1. (Cisti.) 
canade'n/'sis, (rock-rose, y. J. %.) without stipules, erect ; leaves alternate, 
erect, linear-lanceolate, flat, tomentose beneath ; racemes terminal, few- 
flowered ; divisions of the calyx ovate-acuminate ; capsules shorter than 
the calyx. 6-14 i. 
cre'ticus, leaves spatulate-ovate ; scales of the calyx lanceolate. Candia, 
where the juice of the plant is collected and sold under the name of iada- 
num. 
CITRUS. 12—1. (AuranticB.) [The Latin name for lemon.] * 
me'dica, (lemon-tree, w. J. V}-) leaves ovate, acuminate, with linear, wingless 
petioles Var. limon, (lime-tree,) bears smaller fruit, which is almost 
round. 4-10 f Ex. ^ 
auran^tium, (orange-tree, w. T^.) leaves oval, acuminate, with the petioles 
winged or margined. Ex. 
CLARKEA. 8—1. (Onagrce.) 
pulcheV'la, (r-p. J. .) stem erect, terete ; leaves alternate-linear, entire, glab- 
rous ; flower sub-sessile, large. 12-18 i. Cultivated. Beautiful Clarkea. 
CLAYTONIA. 5—1. (PortulaccecB.) [In honour of Dr. John Clayton.] 
virgin'Hca, (w. r. A. %..) leaves linear-lanceolate ; petals obovate, retuse ; 
leaves Of the calyx somewhat acute ; root tuberous. Var. latifolia, leaves 
ovate-lanceolate ; leaves of the calyx obtuse. 6-12 i. Spring-beauty. 
CLEMATIS. 12—13. (Ranunculacce.) [From Aiema, a tendril.] 
virgin"ica, (virgin's bower, w. Ju. T^.) climbing; leaves ternate; leafets 
ovate, sub-cordate, gash-toothed and lobate; flowers panicled, dicEcious. 
15-20. f. 
ocKroleu'ca, (w. y. J. '2|..) erect, simple, pubescent; leaves simple, ovate, en- 
tire, young leaves and calyx silky ; flower terminal, peduncled, solitary, 
nodding. 12 i. 
vitaVba, (traveller's-joy, w. Au.) leaves pinnate, flowers in clusters ; seeds 
plumose. Ex. 
vior"na, (blue Virginian climber, J. Tj.) climbing leaves pinnately divided- 
leafets lance-ovate, entire, acute at both ends, 3-lobed; peduncles l-flower- 
ed; petals thick, acuminate, reflexed at the apex. S. 
fi.amf'mula, (sweet virgin's bower, T^.) lower leaves laciniate; upper ones sim- 
.pie, entire, lanceolate. Ex. 
CLEOME. 6—1. {Capparides.) 
dodecan^dra, {r. w. Jm. <v).) viscid-pubescent; leaves ternate; leafets ellipti- 
cal oblong; flowers generally dodecandrous. 1 f. 
CLETHRA. 10—1. (EriccB.) 
alnifo'lia,{w. Au. h.) leaves wedge-obovate, acute, coarse serrate, glabrous, 
both sides one colour; racemes spiked, simple, bracted, hoary-tomentose. 
4-8 f. Sweet pepper-bush. 
CLINIPODIUM. 13—1. (LabiatcR.) 
vulga're, (field thyme, r. p. Ju. %.) flower.s in head-form whorls ; bracts seta- 
ceous, hispid ; stem simple. Rocky woods. 
