158 KEY TO SUB-CLASSES, ORDWRS AND GENERA, 
LXIT—RUTIACE M—cont. 
(B) Ovules numerous ; capsule obcordate, girt in the middle by calyx 
tube, the crown dehiscing by broad gaping valves :— 
edxc—Ophiorrhiza, 
(C) Capsule splitting septicidally into two 1—4-seeded cocci, which 
dehisce ventrally (rarely loculicidal on the crown only ):— 
cdlxxxviii— Hed yotis. 
(ii) Fruit fleshy or leathery, either a berry, or drupe-like with 2 or more 
many-seeded pyrenes :— 
(1) Corolla valvate ; seeds many, small, angled :— 
(A) Inflorescence terminal ; calyx with one of the lobes foliaceous and 
white or light-coloured, very conspicuous:—  ... cdxci—Mussenda. 
(B) Inflorescence axillary ; calyx equally 4—5-lobed : — 
cdxcii—Adenosacme, 
(2) Corolla imbricate or contorted :— 
(A) Stamens inserted at the base of the corolla tube; corolla lobes 
imbricate ; flowers orange-coloured, tubular, cymose, terminal ; 
seeds small, cotyletous minute :— _ ¢dxciii—Hamelia. 
(B) Stamens inserted at, or near, the mouth of the corolla tube; corolla 
lobes contorted ; seeds large, cotyledons often leafy :— 
(a) Inflorescence terminal :— 
(x) Flowers 5-merous in crymbiform compound cymes: 
anthers exserted :— ... edxciv-—Webera. 
(B) Flowers 4-merous, fertile flowers solitary, males in few- 
flowered corymbs ; anthers included:— §cdxey—Byrsophyllum. 
(b) Inflorescence axillary, supra axillary, or leaf-opposed :— 
(~) Stigma fusiform ; ovules numerous in each cell :— 
(*) Corolla lobes 5 or more ; ovary l-celled; buds resinous :=- 
cedxevii--Gardenia. 
(**) Corolla lobes 5 ; ovary 2-celled :— cdxcvi—Randia. 
(8) Style bifid ; ovules 2--3 in each cell :-— 
(*) Berry 2---3-celled ; inland plants :-— ... d=--Diplospora. 
(**) Drupe cylindric, ribbed ; buds resinous ; littoral plants :— 
di—Scyphiphora. 
(II) Ovules solitary in each cell :— 
(i) Fruit dry, dehiscent, or if indehiscent, separating into two 1-seeded 
winged cocci or pyrenes; plants fetid when crushed :— 
(1) Ovary 5-celled ; capsule 5-yalved and -seeded ; flowers 4—5-merous, 
white or mauve, in terminal 3-chotomous panicles, fragrant ; erect shrubs :— 
dxvii— Hamiltonia. 
(2) Ovary 2-celled; fruit of 2 flattened, winged, 1-seeded pyrenes 
separating from the filiform gynophore ; flowers white or flesh-coloured, with 
a pink-starred limb, in axillary and terminal panicles ; climbers :— 
dxvi (bis)— Peederia. 
(ii) Fruit baccate, syncarpous, formed by the confluence of succulent 
accrescent calyces; flowers in dense sub-globose heads :-— ne ... dx—Morinda. 
(iii) Fruit a drupe or berry ; flowers quite free, not in dense heads:— 
(1) Corolla lobes imbricate; ovary 4—9- celled ; flowers secund on the 
branches of axillary forked cymes:— ... Joe eh ve ... dii—Guettarda. 
(2) Corolla lobes twisted :— 
(A) Inflorescence axillary or supra-axiilary :— 
(a) Flowers in peduncled corymbose este ; frnit ovoid, smooth, 
coriaceous, 1-seeded :— : Be diii—Octotropis. 
(b) Flowers solitary or fascicled ; ‘drupe ‘with 2 plano-convex, or 
ventrally concave pyrenes :—— ie wee ae ... @ix—Coffea, 
(B) Inflorescence terminal :— 
(a) Leaves membranous or chartaceous ; bracts at the lower cyme 
branches membranous and more or less sheathing : style twice 
the length of the corolla tube: — é ..." dviii-—Pavetta. 
(b) Leaves and bracts coriaceous (except iT, elongate) ; Style less 
than twice the leneth of the corolla tube :— ... ... dvii-—Ixora. 
(3) Corolla lobes valvate :— 
(A) Inflorescence axillary :— 
