196 RUTACER. [ Citrus. 
polyadelphous ; anthers oblong. Disk large, eup-shaped or annu- 
lar. Ovary many-c cele; with 4 to 8 biseriate ovules in each cell; 
membranous, containing sometimes 2 or more embryos. Albumen 
- none.—Trees or shrubs, usually armed, with 1-foliolate, entire or 
crenate = the petioles often winged. Flowers small or middling- 
siz xillary, solitary, or in clusters or short panicles. Berries 
often ie. 
- Eke shoots and 1 nerves of the leaves beneath Be nig 
at owers large . ©. decumana, 
"9 an ve: ts glabrous. 
© 8t tyke very short 
Flowers small ; stamens 4 or 5, free ; petioles poss -like expanded . C. Hystriz. 
i) Style as tere as the ovary or longe 
Petals 8-10 lin. long. 
Leaves acuminate or acute ; berries es globose, without a knob; fila- 
ments cohering by 3-4 . C. aurantium. 
Leaves blunt or nearly so ; berries oblong, rarely “globose, with a 
knob ; the skin usually ‘pouea filaments free or polyadelphous. C. medica. 
Petals 3-4 lin. long. 
Calyx small; berries globose, sweet or acid, the skin usually thin . C. nobilis. 
1. C. decumana, L.; H.f. Ind. Fl. i. 516; Brand. For. Fl. 55. 
—Shouk-ton-oh._—An evergreen tree (25—30 + 8—15 + 3—4), the 
branches more or less armed with axillary straight thorns shorter 
than the petioles, the younger parts all pubescent or puberulous ; 
leaves oblong or ovate-oblong, about 2-4 in. long, blunt or acute, 
more or less crenate, glabrous except the pubescent midrib beneath, 
glossy above ; petioles of the lower leaves often short and not 
winged, the upper ones all jointed and leaf-like winged ; flowers 
rather oat white, nero short canine or sareage ns racemes ;— 
Has.— —Froquently culti tivated all over Burma, especially in the southern — 
provinces.—Fl. Febr.-March ; Fr. Sept.-Nov. 
bee H DC.; H.f. Ind. Fl. i. 515.—Shouk-pote. —A 
onal shrubby ae or much-branched shrub, armed with longer oF 
shorter stright axillary epee! spines, all parts glabrous ; ileve : 
oval or ovate, 14-2 rarel ng, u y blunt or retuse, 
entire or crenate, glabrous ; itil 1-1 Ube often 2-3 in. long, leaflike 
expended and afta . leape than the blade itself, obversely cordate 
a simple petiole ; howe 
See chclieatted. sn 
4 or S-merous, small te om very sort glu pies fom form, 
a 
An 
nat 
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