298 THYMELB^. [Aquilaria. 



■ Common in the Happy Valley, Champion.-; also Wright, and in S. China, Reeves. Be- 

 sides the much larger flowers and usually broader leavfls,. this appears to differ from the more 

 common A. agalloohum, in the shape of tie ovary, in the less woody capsule, and in tjie form 

 of the appendage to the seed. I had considered that it might be the A. maiaccensis, Lam. ; 

 but I have since seen Malacca specimens of what is more probably that plant, and which 

 appears to be only a broad-leaved variety of A . agullochum. 



OedeuXCII. EL-ffiAGNACE^. 



Perianth tubular, free but persistent at the base, and contracted above the 

 ovary, the upper portion deciduous and 2- or 4-lobed. Stamens equal to 

 and alternate with the perianth-lobes or twice as many, inserted in the tube 

 or at its base. Anthers 3-ceUed, opening longitudinally. Ovary l-celled, 

 with 1 erect ovide. Emit indehiscent, usually succulent, enclosed in the 

 persistent base of the perianth. Seed with a veiy thin or without albumen. 

 Embryo straight, the radicle inferior. — Trees or shrubs, more or less covered 

 with scurfy stellate scales. Flowers in axiUary clusters or cymes. 



A smaU Order, chiefly Asiatic or European, with a very few American species. 



1. EL.ai AGNUS, Linn. 



Flowers hermaphrodite. Perianth 4-lobed, valvate in the bud. Stamens 

 4, inserted in the tube. Style subulate, recurved, and stigmatic along one 

 side at the top. 



An Asiatic or European genus, with one N. American species. 



1. E. Ijoureiri, Champ, in Eew Journ. Bot. v. 196. A shrub, without 

 ■ any of the thorns so common in the genus, the rusty-brown scurfy scales 

 abundant on the young branches, the under side of the leaves, and especially 

 on the flowers. Leaves ovate or oval-oblong, obtuse or acute, 1^ to 3 in. 

 long, glabrous above. Flowers usually 3 or 3 together, in lateral clusters or 

 short racemes. Lower portion of the perianth enclosing the ovary, ovoid, li 

 to 2 lines loiig when in flower, 7 or 8 lines long and 4-angled or winged 

 when in fruit, upper deciduous portion campanulate, 8 or 9 lines long, neither 

 angular nor constricted under the lobes, which are lanceolate, about 3 hues 

 long. Fruit slightly succulent ; the endocai-p very tough and filamentous. 

 Seed oblong, without albumen. 



On Mounts Parker and (rough. Champion, ; in woods atXittle Hongkong, Wilford; also 

 Wright. Not known out of the island. 



Ordee XCIII. SANTALACE^. 



Perianth-tube wholly or partially adnate; the limb with 3 to 5 lobes or 

 ■segments, valvate in the bud. Stamens as many as the lobes and opposite to 

 them, inserted at their base or within the fi-ee part of the tube. Anthers 2- 

 celled, opening longitudinally. Ovary inferior, l-celled, with 3 to 5 ovules 

 , suspended from a free erect placenta. Fruit an indehiscent nut or berry, with 

 ■■a single seed. Albumen fleshy. Embryo straight, with a superior radicle. — 

 Herbs or shrubs, rarely trees. Leaves a,lternate or rarely opposite, entire, 



