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RUBIACEZ. 
Tube of calyx oblong ; limb campanulate, 5-part- 
ed (f. 84. a.), permanent. Corolla funnel-shaped, 5-lobed (f. 
(f. 84. b. c.), with a naked throat and valvate lobes. Anthers 
almost sessile (f. 84. e.), inclosed. Stigma capitate (f. 84. b.). 
Capsules membranous, 4-valved (f. 84. g.), pyramidal. Seeds 
2-4 in each cell. 
4 Breonia. Limb of calyx 5-parted. Corolla with a tereve 
tube, and a flat, 5-lobed, spreading limb. Stamens inserted in 
the throat, half-exserted. Style very long: stigma bipartite. 
Ovarium 2-celled; cells 7-8-ovulate: ovula fixed to membra- 
nous placentas, and hanging from the axis. 
5 Lecana’ntuvus. Limb of calyx campanulate, coloured, ir- 
regularly divided. Corolla with a short tube, and a 5-lobed 
limb. Anthers large, inserted in the tube. Style bifid; stigmas 
linear. Ovarium 2-celled; cells many seeded. Placentas semi- 
cylindrical. 
3 ÅDTNA. 
Susrrise II. Cincno'nem. Flowers more or less pedicellate, 
never seated on a globose receptacle. 
6 Steve’nsta. Calyx girded by a 4-lobed involucel; limb 
bipartite, deciduous. Corolla salver-shaped, with a short tube, 
and a bluntly 6-7-parted limb. Anthers 6-7, sessile in the 
throat, Capsule globose, areolate at the apex. Seeds a little 
winged, pubescent at the top. 
7 Coura’rza. Limb of calyx 6-parted. Corolla funnel- 
shaped, with a short tube, and a bluntly 6-lobed limb. Stamens 
inserted in the bottom of the throat ; anthers linear, exserted. 
Capsule obovate, compressed ; valves bifid at the apex. Wings 
of seeds membranous. 
8 Hirra. Calyx girded by a 4-leaved involucel ; limb 2-4- 
parted, permanent. Corolla with a long tube (f. 85. b.), and a 
4-6-parted limb (f. 85. b.). Stamens 4-6, inclosed, sessile be- 
neath the throat (f. 85. c.). Capsule elongated, crowned. Seed 
ending in a pencil-formed tail (f. 85. e.). 
9 HyMENGpocon. Limb of calyx 5-parted, permanent. Co- 
rolla salver-shaped, with a very long tube, and a 5-parted limb. 
Stamens 5, inclosed, inserted in the top of the tube, which is in- 
flated. Capsule oblong, clavate, 10-nerved, crowned. Seeds 
appendiculated at both ends. 
10 Cincno'na. Calyx 5-toothed (f. 86. a.). Corolla with a 
iee tube, and a 5-parted limb (£f. 86. b.), which is valvate in 
‘estivation. Anthers linear, inserted in the middle of the tube 
(f. 86. a.), a little exserted. Capsules dehiscing at the valves, 
crowned, Seeds girded by a membranous lacerated wing. 
11 Cosmisvr'na. Calyx 5-toothed. Corolla with a long 
tube, and a 5-lobed limb, which is valvate in estivation. Anthers 
oblong, exserted. Stigma bipartite. Capsule somewhat 4-valved, 
dehiscing from the apex. Seeds girded by a lacerated wing. 
12 Lastone‘ma,. Calyx 5-toothed. Corolla tubular, with a 
5-lobed limb, which is imbricate in estivation. Stamens ex- 
serted; filaments bearded in the middle. Anthers roundish, 
peltate, Stigma 2-lobed. Capsule 2-celled, dehiscing in the 
middle of the cells, many-seeded. Seeds small, sameroid. 
13 Lucu'tia, Calyx 5-toothed (f. 87. c.), deciduous: lobes 
15 
455 
foliaceous. Corolla witha longish tube, and a 5-lobed expanded 
limb, which is imbricate in zstivation. Stamens almost inclosed 
(f. 87. a.); anthers linear. Stigma 2-parted (f. 87. b.). Cap- 
sule dehiscing at the dissepiment from the apex. Wings of 
seed jagged. 
14 Hymenopy'crion. Calyx 5-tuothed. Corolla tubular, with 
a 5-cleft limb, which is valvate in estivation. Stamens exserted ; 
anthers peltate. Capsule not crowned, dehiscing at the dissepi- 
ment. Wing of seeds bifid at the base. 
15 Exosre’mma. Calyx 5-toothed. Corolla with a terete tube, 
and a 5-parted limb, which is plicate in estivation. Anthers 
linear, exserted. Capsules crowned, dehiscing at the cells. Seeds 
girded by a membranous entire border. 
16 Dana's. Flowers dioecious from abortion. Limb of 
calyx 5-toothed. Corolla funnel-shaped, with a slender tube, a 
villous throat, and a spreading 5-parted limb. Stamens exserted 
in the male flowers, and in the female inclosed and abortive. 
Style bifid at the apex. Capsule globose. Seed girded by a 
membranous border. 
17 Mane’rt1a. Limb of calyx 4-5-lobed (f. 88. d.). Corolla 
funnel-shaped (f. 88. b.), with a terete tube, a hairy throat, and 
a 4 (f. 88. b.) -5-lobed limb. Anthers sessile in the throat. 
Capsule ovate, compressed (f. 88. d.), crowned. Seeds pel- 
tate, girded by a usually toothed border. 
18 Bovva’rpia. Limb of calyx 4-parted (f. 89. a.b.), Co- 
rolla funnel-shaped, tubular (f. 89. e.), with a 4-parted (f. 89. a.) 
spreading short limb. Stamens adnate at the base to the tube, but 
free above the middle. Anthers linear, inclosed. Capsule mem- 
branous, globose, compressed. Seeds girded (f. 89. a.) by a 
membranous border. 
19 Pincxne'ya. Calyx 5-parted ; the fifth lobe expanded into 
a coloured leaf. Corolla with a cylindrical tube, and a 5-cleft 
limb, which is valvate in æstivation. Stamens inserted at the 
base of the tube, exserted; anthers peltate. Capsule compres- 
sed, 2-celled, dehiscing at the dissepiment. Seeds surrounded 
by a wing, which is emarginate at the base. 
20 Catycorny’tLum. Limb of calyx truncate or bluntly 
toothed ; one of the teeth expanded into a membranous stalked 
coloured leaf. Corolla campanulate or funnel-shaped ; limb 5- 
parted. Stamens rising from the throat; anthers oval, ex- 
serted. Style ending in 2 reflexed stigmas. Capsule oblong. 
Seed fixed to the linear placentas, girded by a narrow wing. 
True II. 
Garpenia‘cez. Fruit indehiscent (f. 94. b.), fleshy, usually 
2-celled, rarely 1-celled by abortion. Seeds not winged. Albu- 
men fleshy.— Trees or shrubs, with opposite leaves, and interpetio- 
lar stipulas. 
Susrrise I. Sarcocerna'tex. Flowers sessile, collected into 
a head (f. 90. a, b.) upon the receptacle. The fruit combined to- 
gether into one (f. 90. b. ¢.). 
21 Sarcocre’pHatus. The calyxes are closely joined to- 
gether into a globose fleshy head (f. 90. 6.) ; limb of calyx with 
a very short margin, Corolla funnel-shaped, 5-cleft. Anthers 
