XCII. asclepiadace^e. 
Hoya.] 
401 
wide; petioles *2 in. long. Peduncles 1-5 to 4 in. long; rachis 
stout, -25 in. long; pedicels -5 to 75 in. long. Calyx-lobes ovate. 
Corolla *5 to -6 in. across, puberulous inside, lobes ovate acuminate. 
Corona-lobes, lower very blunt with a raised ovate ring above and 
deep cleft valves below; upper short tooth-like, shorter than 
stamens. Follicles very narrow, 1 or 2. Hab. Perak (Scortechini). 
Penang (John Scott). Rare. 
(21) H. Ridleyi King and Gamble, l.c. 575. 
A long climber. Leaves fleshy coriaceous ovate to lanceolate 
or oblong acute, rounded or cuneate at base; nerves (when dry) 
5 to 6 pairs faint; 3 to 5 in. long, 1-25 to 175 in. wide; petioles 
very thick, -25 to 75 in. long. Peduncles 1 to 4 in. long, rachis 
lengthening to 1 in. long; pedicels -5 to 75 in. long. Corolla puberu¬ 
lous inside, -3 in. across, pearly pinkish white, lobes cordate, acute, 
short. Corona-lobes, lower sharply acute. Hab. Common on trees 
in orchards and open country. Singapore, Tanglin; Kranji; 
Blakang Mati. Johor, Pulau Tinggi (Feilding); Kota Tinggi. 
Malacca, Tanjong Kling. Bindings, Pangkor. Perak, Thaiping 
Hills 2400 ft. altitude. Penang, Pulau Tikus. Kedah, Pulau 
Song-Song (Curtis). Lankawi. Perlis, Kanga (RidlejJ. Disirib. 
South Siam. 
(22) H. parviflora Wight, Contrib. 37; King and Gamble, 
l.c. 576. 
A slender rather wiry twiner. Leaves coriaceous lanceolate, 
narrowed to both ends often falsely whorled; nerves 5 to 6 pairs 
faint when dry; 2 to 4 in. long, -35 to 75 in. wide; petioles *15 in. 
long. Peduncles 175 in. long, rather slender; rachis lengthening to 
1 in. long; pedicels *25 in. long. Flowers many, pinkish white, *25 in. 
across. Corolla-lobes triangular villous inside. Corona-lobes form¬ 
ing a cone. Follicles very slender, 4 to 5*5 in. long, *2 in. wide. 
Seed oblong truncate, plume 1 in. long. Hab. In forests and woods 
twining, low down on small trees, not rare, but not often flowering. 
Malacca, Mt. Ophir. Penang, Balik Pulau; Waterfall (Curtis). 
Setul .(Ridley). 
(23) H. revoluta Wight in Hook. fit. F.B.I. iv. 55; King, l.c. 
577. 
Slender twiner. Leaves very thick fleshy, ovate or ovate- 
lanceolate acuminate, base acute, edges strongly recurved, 1-5 to 
3 in. long, 75 to 1 in. wide; petioles very thick, -15 in. long. 
Peduncles 2 to 4 in. long; rachis lengthening to -5 in. long. Flowers 
small pink or white tipped pink, on filiform pedicels. Corolla *125 in. 
across; lobes triangular. Corona-processes forming a conic 
column, 5-lobed. Hab. In forests, Singapore (Wallich, 11 . ovali- 
folia, 8160 b); Woodlands. Pahang, Tahan River. Malacca (Main- 
gay). Selangor, Kwala Lumpur; Gunong Semangkok at 4000 ft. 
altitude (Ridley). Perak, Kw r ala Kenering; Maxwell’s Hill; Relau 
Tujor (Wray). Perlis, Bukit Lagi. Kelantan, Kwala Lebir. 
Fl.M.P., 2 
DD 
