APOSTASIACEZ OF THE MALAY PENINSULA. 349 
LUISIA, Gaudich. 
L. rristis, Hook. f., Fl. Brit. Ind., vi. p. 25. 
Hab. Penang: Penara Bukit, Curtis ! 
Sepals white, blotched with pink. Petals white, tipped rose. 
Lip deep blackish purple, with a whitish V-shaped line between 
the oblong narrow hypochil and the much broader ovate 
epichil. 
L. ANTENNIFERA, Blume, Rumphia, iv. p. 50. 
Hab. Pabang: Pulau Chengi, Pahang River ! 
Perak: Scortechini. 
Climbing on branches of low bushes, or small trees in thickets 
in open country. 
L. BracuystacuHys, Blume, Rumphia, iv. p. 50. 
Hab. Siam: On trees by the river at Ghirbee, Curtis ! 
Lankawi Isles: Curtis ! 
Sepals and petals greenish with violet edges; lip violet 
purple. 
L. TERETIFOLIA, Gaudich., in Freyc. Voy. Bot., p. 427 t. 37. 
Hab. Siam: Bangtaphan, Dr Keith ! 
ADENONCOS, Blume. 
A. virens, Blume, Bidr., p. 381. Humilis, 2-6-pollicaris. 
Caules suberecti. Folia 1 poll. longa, } poll. lata, lineari- 
oblonga acuta, superne sulcata, carnosa, recurva, rugosa; 
vaginee vetuste transversim rugose. Racemi brevissimi, 
3—4-flori, flexuosi. Flores parvi, virides, odorati, explanati. 
Bracteew 3; poll. longe, ovate ; pedicelli 75 poll. longi. Sepala 
lanceolata acuminata, lateralia subfalcata. Petala sepalis 
breviora angustiora; sepala petala lete viridia. Labellum 
integrum, late cordatum, subacutum, carnosulum, viride, basi a 
callo oblongo granulato auctum. Columna brevis, crassa, alba ; 
stelidia parva, obscura; clinandrium haud profundum. <Anthera 
unilocularis, galeata, apice prolongata; pollinia 4, globosa, 
flava; caudiculus linearis, ad discum ovatum majusculum 
junctus; rostellum brevissimum. Stigma grande, oblongum. 
Microsaccus virens, Hook. f., Fl. Brit. Ind., vi. p. 77. 
