20 PROFESSOR LINDLEY's CONTRIBUTIONS TO 



ovario longioribus, petalis linearibus falcatis sepalis raulto longioribus, 

 mento clongato, labello longe unguiculato subrotuiido cochleato axi 

 abrupla obtusa, lobis lateralibus seraicircularibus intermedio parvo 

 triangulavi crispo. 



Pegu, M'Lel/and in lib. Hooker. ; Borneo, T. Lohh. 



A very small species with short erect dense racemes. The long 

 falcate petals are very remarkable. 



141. D. sarcantiium; caulibus casspitosis 3-4-pbyllis, foliis angustis 

 racerao paucilloro longioribus, bracteis (testaceis) ovario longioribus, 

 floribiis valde carnosis mento horizontali obtuso, labelli 3-partiti 

 sagittati axi elevata trimcata lobis suboequplibus lateralibus oblongis 

 intermedio ovato. 



Java, T. Lohb, 406, in hh. HooJcer. 



It is not certain where this curious little species was found. 

 The whole plant is only 2 inches high with slender 3- or 4-leaved 

 stems. The rachis is very zigzag, the flowers apparently pale 

 yellow. I have only examined a bud, the extreme softness of 

 which rendered it difficult to dissect. 



142. D. clilorops, Lindl. in Bot. Reg. 1844, Misc. 54. (D. barbatulum, 

 Wight, Ic. iii. 909.) 



Concan, Laiv in lib. Hooker (21) ; common on trees in both Concans, in 



the cold season. Stocks, in lib. Hooker, 

 Flowers small, yellow tinged with green. 



143. D. barbatulum, Lindl. Gen. Sf Sp. Orch. No. 44 ; Paxton's Fl, 

 Card. 502. Ic. XyL 



Concan, Law, in hb. Hooker. (3) ; trees in the S. Concan, Balzell, in 



herb. Stocks. (32). 

 The woodcut in Paxton's Flower Garden shows how different 

 this species is from the last. 



§ X. Ceratobium. 



No species of this fine division has been yet seen in continental 

 India. Of one I have a leaf 18 inches long by 14 broad, found in 

 Borneo by Lobb, the flowers of which are unknown ; and the fol- 

 lowing undescribed species occurs among Beinwardt's drawings. 



144. D. BiCAUDATUM {Reinwdt. MSS.) ; foliis oblongis acutis racemis 

 horizontalibus 4-5-floris subaequalibus, petalis linearibus spathulatis 

 erectis sepalis multo longioribus, labelli trilobi lobis lateralibus incurvis 

 intermedio subrotundo minoribus. 



Java, Reinwardt. 



Plowers yellowish striped with green. Lip delicately marked 



