61 



Sect. IV. Pedilonum (Blume, Sect. 2.) Stems erect. 

 Racemes lateral. Lateral sepals united into a pouch, icith 

 which the base of the lahellum is entirely coherent, icithout 

 any articulation. The flowers are said to be in all cases 

 purplish. 



71. D. secundum (Wallich. Cat. no. 199G. L. no. 29. Bot. 



Reg. t. 1291. Pedilonum secundum, Blume, p. 322); 

 caulibus erectis, foliis oblongis apice oblique retusis, 

 racemis lateralibus terminalibus quesccmidis, sepalis 

 ovatis : lateralibus basi in cornu longum obtusum incur- 

 vum connatis, petalis supremo paulo minoribus, labello 



integerrimo acuto apice tumido, Malacca, Java, 



Burma. Flowers very closely arranged in a one-sided 



spike, of various shades of purple. Pollen purple. 



72. D. cros/^m (L. no. 52. Pedilonum erosum, Blume, p. 323); 



foliis subcoriaceis lanceolatis obtusis, racemis brevibus 

 oppositifoliis subterminalibusve, sepalis obtusis, dorsali 

 interioribus latiore, labelli limbo rotundato concavo 

 eroso. Java. 



73. D. hymenophyllum (L. no. 53. Pedilonum undulatum, 

 Blume, p. 322. t. 36); foliis membranaceis lanceolatis 

 insequali-acuminatis, pedicellis brevibus, sepalo dorsali 

 interioribus obtusis sequali, sacco calcariformi longissimo, 



limbo labelli undulato. — — Java Sepals purplish. 



Labellum yellow. 



74. D. Kuhlii (L.Jio. 58. Pedilonum Kuhlii, Blume, p. 321) ; 

 foliis submembranaceis lanceolatis apice ina^quali-obtusis, 

 sepalo dorsali interioribus lato-lanceolatis latiori, labelli 

 limbo spatulato acuto.^ Java. — —Flowers pale pur- 

 plish. 



75. x). Hasseltii (L. no. 59- Pedilonum Hasseltii, Blume, 

 p. 321) ; foliis rigidis lanceolatis profunde oblique emar- 

 ginatis, sepalo dorsali interioribus lato-lanceolatis a^quali, 



labelli limbo lineari-acuto. Java. Flowers deep 



purple. 



We shall take an early opportunity of going on with the 

 enumeration of this genus. 



