102 cxxxvi. orchide^. [ Trichotosia. 
Singapore, Kranji; Jurong. Johor, Batn Pahat. Malacca, Mt. 
Ophir; Nyalas (Goodenough). Perak (Scortechini). Lanka wi, 
Telaya Tnjoh (Haniff). Distrib. Lingga, Karimata. 
Hooker’s E. monticola var. hirsuta is merely this plant with thinner rather 
long lanceolate leaves; perhaps a jungle form. 
(6) T. rotundifolia Kranzl. l.c. 145. Eria rotundifolia Ridl. 
Journ. Roy. As. Soc. S. Br. 39, p. 78. 
Rhizomes very slender matted, white-hairy. Stems *12 in. tall. 
Leaves thick, fleshy obovate blunt white-hairy, -25 in. long, -12 in. 
wide. Flowers *25 in. long, solitary on short pedicel with 2 cupular 
bracts, upper one longer than the white-hairy ovary. Upper sepal 
oblong-ovate, laterals broader; mentum very short, large rounded. 
Petals oblong blunt. Lip side-lobes small, midlobe round toothed, 
greenish yellow, a central ochre bar and purple spots on each side. 
Column short, foot long, olive green. Anther orange. Hab. 
Penang, above Waterfall (Curtis). Lanka wi, Burau Bay on a 
tree. 
Allied to E. dasyphylla Par. 
(7) T. aporina Kranzl. l.c. 150. Eria aporina Hook. fil. F.B.I. 
v. 308; Ic. PI. 2081; Ridl. Mai. i. 94. 
Stems 2 to 6 in. long, densely villous hairy. Leaves lanceolate 
crowded, *25 to -5 in. long. Bracts small ovate acute. Flowers 
glabrescent, -5 in. long. Sepals broad ovate blunt, mentum as 
long. Petals narrow sub-spathulate. Lip broad-clawed, pandurate 
ciliate, side-lobes small rounded; midlobe retuse. Hab. Mountain 
forests. Selangor, Bukit Kutu. Perak, Gunong Batu Putih 
(Kunstler); Thaiping Hills. Kedah Peak (Williams). 
(8) T. hispidissima Kranzl. l.c. 136. Eria hispidissima Ridl. 
Journ. Bot. xxxiv. 213; Mat. i. 94. 
Slender, 6 in. tall. Leaves linear acuminate dense silky hairy, 
'5 to *75 in. long, -12 in. wide. Racemes fiexuous hairy, *75 in. 
long. Flowers 5 to 6, sessile, -12 in. long. Bracts lanceolate-ovate. 
Sepals lanceolate hairy outside. Petals lanceolate. Lip oblong 
entire. Capsule -12 in. long, hairy. Hab. Rare. Selangor, Ulu 
Langat (Goodenough). 
(9) T. microphylla Bl. Bijdr. 243. 
A small long-creeping plant. Stems, leaves, sepals and fruit 
long-hairy, ascending stems 3 to 6 in. long. Leaves fleshy elliptic 
blunt, shortly narrowed at the base, -25 in. long, •! in. wide. Flowers 
solitary, sub-terminal, -5 in. wide; pedicel very short. Upper sepal 
lanceolate, lower ones broadly oblong ovate, base broadly rounded, 
all hairy. Petals linear-oblong glabrous. Lip obovate-spathulate, 
retuse, claw rather long. Column short with a long foot. Hab. 
Mountains at 4000 to 4370 ft. altitude. Rare. Pahang, Fraser 
Hill (Sempang Mines), Semangkok Pass (Burkill and Holttum). 
Distrib. Borneo, Java, Sumatra. 
