Mhamnus.] ehamnace^. " Sd 



On Victoria Peat, Champion ; also Wright. Widely spread over the mountainous districts 

 of India, in the Nilgherries, as well as the Himalaya. 



Order XXXIV. TEREBINTHACE-ffi. 



Plowers partially or wholly unisexual, or more rarely hermaphrodite. Se- 

 pals 5, or rarely 3, 4, or 7, more or less united and usually very small. Petals 

 as many, inserted on the outside or margin of a perigynous or hypogynous 

 disk, rarely wanting. Stamens as many, or twice as many. Ovary superior, 

 1- to 5-celled, with 1 or 2 ovules in each cell. Styles 3 to 5, usually distinct. 

 Fruit usually a drupe, 1-ceUed, with 1 seed, either ascending or pendulous. 

 Albumen none. Eadicle usually next the hilum. Cotyledons thick and fleshy. 

 — Trees or shrubs, sometimes climbers, usually with a resinous, gummy, caus- 

 tic, or milky juice. Leaves alternate, usually pinnate, sometimes simple, not 

 dotted, without stipules. Flowers small, paniculate. 



A large Order, widely distributed over the warmer and temperate regions of the globe. 



Stamens alternate with the petals. Ovules solitary (^Anacardiea) . 1. Rhus. 

 Stamens opposite the petals. Ovules 3 in each cell {Meliosmea) . . 3. Sabia. 



1. BHUS, Linn. 



Sepals, petals, and stamens 5. Ovary 1-celled, with 3 short styles or stig- 

 mas. Ovule 1, suspended from an erect filiform funiculus. Drupe small, 

 oblique, with very little juice or nearly dry. Eadicle short, cmTcd against 

 the edge of the flat cotyledons. — Trees or shrubs. Leaves pinnate in the 

 Chinese species. 



A considerable genus, with nearly the geographical range of the Order, but less abundant 

 within the tropics than in subtropical and temperate regions. 



Leaves, panicles, and drupes quite glabrous 1. E. suceedaneum. 



Leaves white-cottony underneath. Panicles and drupes downy . . 2. 22. /- -"' 



1. R. suceedaneum, lAnn.; BO. Prod. ii. 68; Wight, Ic. t. 560. 

 A tree or tall shrub, quite glabrous in all its parts. Leaves pinnate, the 

 common petiole slender, not winged, 6 to 8 in. long. Leaflets 11 to 15, ob- 

 long or ovate-lanceolate, acuminate, 3 to 3 in. long, the point long and acute, 

 very oblique at the base, green on both sides and shining above. Panicles 3 

 to 4 in. long, clustered in the axils of the leaves, the males more branched 

 than the females, the branches spreading. Petals small and soon falling off. 

 Drupes about 4 lines broad, very oblique, and quite glabrous. — Connams ju- 

 glandifolius, Hook, and Am. Bot. Beech. 179. 



In the Happy Valley, Champion and others. In S. China, north-east India, and north- 

 ward to Japan. In one specimen gathered by Wright the leattets are narrow as in our 

 Japanese ones ; in the others they are broader, with long points and more transverse veins, 

 approaching the north Indian B. acuminata, DC, which seems to be a mere variety, with 

 usually, but not always, fewer leaflets. The venation is somewhat variable, even on the same 

 specimens. 



2 R. hypoleuca. Champ, in Kew Journ. Bot. iv. 43. A tree. Leaves 

 pinnate, the common petiole cylindrical, 8 to 10 in. long. Lf Af ^U to 17, 

 ovate-lanceolate, somewhat acute, 2 to H in. long, obhque at the base, with 



