266 cxxviii. euphorbiaceal [Trigonoslemon. 
Female flowers; sepals 5 oblong. Petals o. Disc saucer-shaped. 
Ovary 3-celled, hairy. Styles 3, simple. Hab. Hill woods, Johor, 
Bukit Murdom, Batu Pahat (Kelsall). Penang, back of West 
Hill (Curtis). Lankawi islands (Robinson). Distrib. Borneo. 
33 . DIMORPHOCALYX, Thwaites. 
Shrubs or small trees. Leaves alternate entire, coriaceous. 
Idowers few in axillary and terminal racemes or females sub¬ 
solitary. Male flowers; calyx cupular or 5-toothed or lobed. 
Petals 5, longer and broader. ' Disc-glands 5, alternate with petals. 
Stamens 10 to 20 on a columnar receptacle, filaments stout free 
or inner ones connate; anther-cells on a thick connective. No 
pistillode. Female flowers; sepals 5, imbricate enlarging greatly 
in fruit. Petals 5. Ovary 3-celled; styles erect bifid. Capsule 
of 3 bivalved crustaceous cocci. Seeds ovoid. Species about 8, 
Indo-Malaya. 
Leaves entire. 
Leaves 6 in. long, 2 in. wide . . . . (1) D. malayanus 
Leaves 4 in. long, 1 in. wide .... (2) D. Kunstleri 
Leaves crenulate, 6 to 7 in. long, 2-5 in. wide . . (3) D. capiliipes 
(1) D, malayanus Hook. fil. F.B.I. v. 404. 
Shrub 10 to 15 ft. tall, bark white. Leaves sub-membranous 
glabrous elliptic or elliptic-oblong blunt acuminate; nerves fine, 
8 pairs; 4 to 6 in. long, 175 to 2 in. wide; petioles -2 in. long, 
slender. Male flowers white in slender branched cymes. Calyx 
with 5 short blunt teeth. Stamens 10, central ones united in a 
column with 5 free ones at the base. Disc of large glands. Female 
flowers; ovary glabrous. Capsule -5 in. through, deeply 3-lobed; 
sepals broadly oblong sub-equal. Seeds sub-globose, dark mottled, 
•5 in. long. Hab. Malacca (Griffith). Penang, Waterfall (Kunstler 
and Curtis). 
(2) D. Kunstleri Hook. fil. F.B.I. v. 405. 
Shrub 10 to 15 ft. tall or small tree. Leaves coriaceous elliptic- 
oblong acuminate or lanceolate, narrowed at base, pale beneath; 
nerves very faint, 7 or 8 pairs; 3 to 4 in. long, 1-5 in. vide; petioles 
•25 in. long. Male cymes sub-terminal short, 6- to 8-flowered, 
1 in. long; pedicels -i in. long. Flowers campanulate white, 
•3 in. wide. Calyx cupular 5-toothed. Petals oblong. Stamens 
about 13; 5 at the column base, 8 at the top. Capsule -i in. 
long, globose, 3-lobed; sepals oblong, tip rounded, -2 in. long. 
Hab. Hill woods, Penang (Kunstler); Batu Feringhi and Waterfall 
(Curtis). 
(3) D. capiliipes Hook. fil. F.B.I. v. 404. 
Leaves oblanceolate acuminate, base long narrowed truncate 
crenulate; nerves fine, 6 pairs; 6 to 7-5 in. long, 2-5 in. wide; 
petioles none to *i in. long. Racemes elongate capillary, 4 to 7 in. 
long; flowers few. Bracts foliaceous oblong, *5 to 75 in. long. 
