RUTACEÆ. 437 
Diosmee. Seeds with cylindrical embryo, surrounded by a fleshy 
albumen.—Oceanian shrubs, with simple or compound leaves, glan- 
dular-punctuate.—(15 genera.) 
V. Zaxrnoxy1ex.' — Flowers 
dicecious, with convex receptacle, rarely cupuliform. 
frequently polygamo- 
Petals free, 
regular, 
equal. Androceum isostemonous or diplostemonous, with free 
pieces. Carpels frequently free in the ovary (Huzanthoxylee), or 
united in a plurilocular ovary (Zoddaliee’). Ovules 2, or rarely 1, 
descending, with superior and exterior micropyle. Fruit dry, dehis- 
cent or fleshy, with or without stone. Seeds albuminous or exal- 
buminous.—Trees or shrubs from all the warm regions of the world, 
with alternate or opposite, simple or oftener 3-foliolate or compound- 
pinnate leaves, generally punctuate.—(28 genera.) 
VI. Auyripeæ.®— Flowers regular, hermaphrodite or polyga- 
mous-dicecious, 4—5-merous. Petals free, valvate or imbricate. 
Androceum isostemonous or diplostemonous. Gynaceum unicarpel- 
lary ; ovary 1-celled, containing two descending ovules, with exterior 
and superior micropyle. Fruit fleshy. Seed descending, with thick, 
fleshy, exalbuminous embryo. ‘Trees or shrubs, generally American, 
with compound leaves, 1— -foliolate punctuate.—(3 genera.) 
VII. Auranrieæ.‘— Flowers regular, hermaphrodite. Petals free, 
hypogynous. Stamens double in number to petals, or o, free or 
polyadelphous. Carpels united in a plurilocular ovary; style often 
articulate at the base, or caducous. Ovules 1-1», descending. Berry 
often pulpy, cortical. Seeds exalbuminous.—Trees and shrubs of the 
tropical regions of the Old World, aromatic, punctuate, with com- 
pound leaves, 1— œ-foliolate.—(S genera.) 
VIII. Bazanireæ.—Flowers hermaphrodite, pentamerous, diplo- 

1 Ners & Mart., in Nov. Act. Nat. Cur., 
xi. (1823).—A. Juss., in Wém, Mus., xii, 422, 
497 (1825).—Enpu., Gen., 1147, Ord. 250.— 
AG., op. cit., 224, t. 19.—B. H., Gen., 295, 
Trib. 5.—Zanthoxylacee Linpu., Veg. Kingd., 
472, Ord. 177.— Pteleacea K., in Ann. Se. Nat., 
sér. 1, ii. (1824), 345.— Terebinthaceæ (part.) 
J., Gen., 368.—DC., Prodr., ii. 82.—Pilocar- 
pee Baxtt,, Ord. Nat., 388.—AG., op. cit., 221. 
2 Toddalieæ B.H., Gen., 300, Trib, 6. 
3 Amyrideæ R. Br, Congo, 431 (1818).— 
K., in Ann. Se. Nat, sér. 1, ii. 353.—ENDL., 
Gen., 1189.—AG., op. cit., 231. — Burseracee 
B. H., Gen. 327, Trib. 2.—Terebinthacee 
(part.) J., Gen, 368—Amyridaceæ LINDL., 
Introd. ; Veg. Kingd., 459, Ord. 171. 
4 J., Gen., 260.—B. H., Gen., 303, Trib. 7. 
—Hesperidee (part.) VENT, Tabl., iii. 154.— 
Aurantiacee Corr., in Ann. Mus., vi. 376.— 
Mirg., in Bull. Soc. Philom. (1813), 379.— 
DC., Prodr., i. 535, Ord. 33—ENDr., Gen., 
1043, Ord. 224—Linpr, Veg. Kingd., 457, 
Ord. 150.— H. By., Aurant. (see p. 405, 
note 1).—AG., op. cit., 222, t. 19,—Ottv., 
The Nat. Ord. Aurant. (in Journ. Linn, Soc., 
v. Suppl., 1). 
5 Balanitee ENDL, Gen. (1841), 547 (ex 
Linpu., Veg. Kingd. (1846), 459).—Pu., in 
Ann. Sc. Nat., sér. 2, iii. 346. The author 
connects this genus with the Meliacee, but 
BENTHAM & Hooker have made it a Sima- 
rubee. 

