ORCHIDACE.E 



ad apicem breviter reflexus, truncatus, inferne incrassatus, superne 



ad basim inter lobos laterales callosus, callo papillari. Saccus scro- 



tiformis 2 mm. longus. Totum labellum circiter 5 mm. longum, 



intus, ad faucem calcaris, puberulus, callo conspicuo, puberulo, 



subpanduriformi in pariete postico, prope pedem gynostemii, ad 



basim calcaris, septatum. Gynostemium minute puberulum. 



Mindanao, District of Davao, CM. Weber 252, September 7, 1911. 

 Epiphyte on mangrove trees in tidal swamp. Sepals brownish green, the 

 upper one with a median purple stripe, petals similar, labellum pink. 

 District of Cotabato, H. N. Wkitford For. Bur. 11825, March, 1912. 

 Luzon, Province of Bataan, F. W. Foxworthy Bur. Sci. 5607, August, 

 1908. 



98. POMATOCALPA Breda 



A number of species which have been referred by authors to 



Cleisostoma or Saccolabium belong to the genus Pomatocalpa 



Breda. 



Cleisostoma chrysockilum Kranzl. in Fedde Rep. 8 : 545 is un- 

 known to me. From the description J. J. Smith is inclined to 

 believe that it belongs to Trichoglottis. Kriinzlin cites Pomato- 

 calpa bicolor as a near ally. Cleisostoma ionosmum Lindl. is Tri- 

 choglottis ionosma J. J. Smith. Cleisostoma rosea Lindl. in Bot. 

 Reg. 24 : Misc. p. 80 (1838), from a sketch of the type in my her- 

 barium, appears to belong to Trichoglottis. Cleisostoma subvio- 

 laceam Reichb. f. in Bonplandia 10 : 335 (1882) is unknown to 

 me. "Pedunculo fractiflexo, paucifloro, parvifloro ; bracteis navi- 

 cularibus ovariis pedicellatis brevioribus; labelli auriculis trian- 

 gulis apice inflexis retusis, lamina ovali apiculata, lineis gemi- 

 nis confluentibus a basi in discum, inter se velutinis, dente lineari 

 subulato antice sulcato sub fovea elongato, androclinio obliquo 

 apice in rostellum prono." Reichb. f. /. c. Cleisostoma vitellinum 

 Reichb. f. in Linnaea 41 : 76 is unknown to me. "Racemo elongato 



decurvo, bracteis setaceis decurvis ovaria pedicellata superanti- 



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