Materials for a Flora of the Malayan Peninsula . 19 



- Singapore: (Hort. Lodcliges). Kranji ](Eidley 375, 2034a). 

 Endemic. 



13. 0. PORPiiYROCHiLA, Eidl., Jonrn. Linn. Soc. XXXTT. 230. 

 Stem rather sliort. Leaves lorate acuminate flaccid falcate, 6 inches 

 long ^ inch wide. Spi^ce over 4 inches long slender, almost entirely 

 floriferous, rachis angled. Flowers -g^o inches across crowded below 

 fascicled towards the apex. Bracts linear acute entire. Sepals short 

 ovate obtuse yellow. Petals linear much narrower. Lip ovate purple 

 with long crenulate recurved auricles, median lolje bilobed toothed. 



Selangor: Bukit Hitam (Kelsall). Endemic. 



14. 0. Bertoldi, King, Journ. As. Soc. Bengal LXVI, II. 581. 

 Stems very short. Leaves coriaceous narrowly lanceolate acuminate. 

 ^-1^ inch long 1 to | inch wide. Spike longer than the leaves, base 

 long ebracteate slender. Flowers jV inch long in whorls of 6. Bract 

 lanceolate erose-serrate. Sepals elliptic oblong entire. Petals lan- 

 ceolate coarsely serrate. Lip longer ovate elliptic not lobed with one 

 or two teeth on the sides, apex bifid toothed. Perak (Scortechini 

 1525). Endemic. 



15. 0. ciLiOLATA, Hook, f, Fl, Brit. Ind, VI. p. 181, Ic. pi. 2318. 

 Stems tufted 3-6 inches long. Leaves about 9-14 ensiform acute | to 

 2 inches long -| inch wide. Spike 4 to 6 inches long, floriferous to 

 the base. Flowers gV inch wide, white, whorled. Bracts oblong den- 

 ticulate apiculate. Sepals ovate, ciliate. Petals lanceolate minutely 

 denticulate ciliate. Lip oblong quadrate or ovate refuse serrate. 

 Capsule 1 6 inch across pedicellate puberulous. 



Singapore: Kranji (Ridley 375), Changi, Bukit Timah Road 

 (8788, 10153); Malacca: Sungei Kesang, Sungei Rambei (Derry 

 313); Tringanu: Bundi (Rostado). Distrib. Borneo. 



16. 0. BRUNNESCENS, Ridley, Journ. Linn. Soc. Stem an inch 

 long. Leaves cultrate falcate f inch long ^ inch wide. Spike 4 

 inches long slender base nude. Flowers scattered /q inch across, red- 

 dish brown. Bracts ovate acute. Sepals ovate oblong entire. Petals 

 broad ovate denticulate. Lip ovate laciniate not lobed. Capsule 

 ellipsoid pyriform -g inch long, 



Perak: Larut Hills (Ridley), Endemic. 



17. 0. INTERMEDIA;, King, Journ. As. Soc. Beng. LXVI. II. 579. 

 Stem 1 to 3^ inch long. Leaves acute subfalcate 1 to 2| inch long, ^ 

 to 2^5 inch bi-oad. Spike slender decurved al)out 4| inches long. 

 Flowers .20 inch long whorled. Bract lanceolate shorter than the 

 ovary. Sepals ovate acute. Petals linear oblong acute. Lip 3 lobed 

 larger than the sepals, broadly oblong, lateral lobes rounded apex 

 broad and erose. 



Perak (Scortechini 1516). Endemic, 



