Materials for a Flora of the Malayan Peninsula. 185 



2. D. PARDALis, Eidl. Jourii. Linn. Soc. XXXII. p. 383. Stems 

 10 inches long or less witli numerous long roots. Leaves lanceolate 

 lorate unequally bilid lobes acute 2 inches long -j- inch wide. Scapes 

 six to ten inches long slender, racemes 2 inches long, rachis thickened 

 with crowded subulate bracts. Flowers hardly |- inch across. Sepals 

 ovate obtuse. Petals much smaller linear, all white with pink spots. 

 Lip obcuneate truncate sides involute yellowish with reddish tint 

 covered with white wool, callus oblong linear obtuse. Column short 

 thick. Anther ovate. Pollinia elliptic on a rounded disc. Sarco- 

 chilus pardaJis, Ridl. Trans. Linn. Soc. II. iii. 371. >S'. recurvus, 

 Hook. 111. Fl. Brit.'Ind. YI. 39. Ic. PI. 2122. 



Pahang: Pulau Chengci, Paliang Piver (Kidley 2365); Perak: 

 Gopeng (King's Collector 6040), "Limbo Hills'' Larut (King's 

 Collector). On low trees and shrubs. Native name " Suttong Ter- 

 bang." Hooker's S. re{:urvus is probably this plant but the flowei'S 

 are not described. Distrib. Borneo. 



3. 1). TRiCHOGLOTTis, Pidl. Joum. Linn. Soc. XXXII. 381. 

 Stem 2 to 6 inches long erect, roots long. Leaves stiff lorate obtuse 

 unequally bilobed 12-2 inches long f-^ inch wide. Scapes stiff 

 peduncle |-2 inches long, raceme | inch long thickened. Bracts 

 ovate mucronate. Flowers ^ inch across, pedicels shorter. Upper 

 sepal lanceolate acute, laterals much wider ovate lanceolate keeled. 

 Petals narrower spathulate, all pale yellow. Lip much shorter base 

 saccate, side lobes very short broad truncate erect hairy midlobc very 

 small truncate, a small obloug retuse callus between the lobes ail 

 yellowish, with an orange spot near the callus. Column white foot 

 narrow orange. Anther ovate obtuse. Eostellum entire, flat. Cap- 

 sule cj'lindric slender 5 inches long. Sarcochilus irichoglottis, Hook, 

 fil. Fl. Brit. Ind. VI. p. 39. Ic. PL t. 2123. 



Singapore: very common, Tanglin, Bukit Timah (Pidley) ; 

 Pahang: Pekan (Ridley 2366, 1303); Perak: Kwala Kangsa (Rid- 

 ley), Bindings near Bruas (Ridley), Chanderiang (King's Collector 

 5934) ; Tringganu: Bundi (Rostado). Distrib. Borneo. 



4. D. ALBA, Ridl. Journ. Roy. As. Soc. S. Br. Vol. XLIV. 

 p. 191. Stems 3 to 4 inches long roots copious long and slender. 

 Leaves lorate lanceolate fleshy dark green 1 to 2 inches long ^ inch 

 wide obtuse. Scapes 4 inches long slender green, racemes \ inch long 

 thickened. Bracts ovate acuminate quaqua versal. Flowers one or 

 two open at once on pedicels \ inch long white % inch across. Sepals 

 lanceolate acute. Petals narrower and shorter narrowed at the base, 

 lip \ inch long saccate, lateral lobes short distinct curved blunt edged 

 with short thick clubbed hairs, midlobe little longer rounded blunt 

 excavate, callus in the centre at the base of the midlobe oblong truncate 

 white with light brown blotches inside the pubescent sac and similar 



