62 



Materials for a Flora of the Malayan Peninsula. 



Flowers many capitate smaller. 



Capitulum li inch tlirougli, flowers 



s])ottcd i)ink 

 Capitulum much smaller, flowers 

 yellow 



Lateral sepals caudate connate 

 Lateral sepals linear connate 

 Lateral sepals flat free. 

 Sepals glabrous 

 Sepals ciliate. 



Pseudobulbs conic, sepals acu- 

 minate 

 Pseudobulbs globose very small . . 



Pseu<lobu]bs large ovoid, sepals 

 broad blunt 



Lateral sepals flat half connate. 

 Petals glabrous 

 Petals ciliate 



Lateral sepals connate, tips only 



free, 

 l^ateral sepals linear acuminate . . 



Lateral sepals oblong obtuse. 



Scape 2-4 inches, flowers pink . . 



Scape 8 inches slender_, flowers 

 pink 



Scape tall stout, flowers large 

 yellow 



55. B. medusae. 



56. B. vayinalum. 



57. B. psittacoidcs. 



58. B. mal-oijanum. 



59. B. Curtisii. 



00. B.' acuminatum. 



01. B. microhulbon. 



02. B. auratum. 



Oil. B. pcrakcnse. 

 04. B. semibifidum. 



05. B. stcnoplnjUum. 



00. B. pulchellum. 

 0<. B. Gri/fithianum. 

 OS. B. ocliraceum. 



§ 1. Sestochilus. 



1. B. PATEXS, Hook. fll. Fl. Brit. Ind. VI. 18:. Rhizome stout 

 crinite with dense short roots at each pseudobulb, Pseudobulbs one 

 inch apart conic one inch long. Leaf ellij^tie to elliptic lanceolate 

 coriaceous jjctioled ;5 to T inches long, 1-i inch wide, petiole A-1 inch 

 long. Flowers solitary on a rather slendi-r jieduncle Ij inch long 

 yellowish closely red-spotted, about an inch across, scented of cloves. 

 Sepals lanceolate ai-ute. thi^ laterals falcate. J\'tals as lon^ as upper 

 sepal a little narrower. J^ip stipitate on the free part of the column 

 foot linear oblong flat half as long as the lateral sepals crimson. 

 Column dilated abo\e apex of foot free. Arms very short rounded. 



