■^'ol^- 1 ORCHIDACEAE 291 



ACORIDIUM WENZELII Ames Orch. 7 (1922) 82. 



Dendrochilum wenzelii Ames Orch. 5 (1915) 65. 

 Luzon (Kalinga, Camarines), Leyte, B. S. ^2161 Ramos, A2088 Edano, 

 Wenzel 026Jf, 0338, 0787, 0803, 0862, 0876, 0880, 0886, Boettcher s. n. In 

 forest at. 500 to 700 m altitude. 



ACORIDIUM WILLIAMSII Ames in Proc. Biol. Soc. Wash. 19 (1906) 143. 



Dendrochilum williamsii Pfitz. in Engl. Pflanzenreich IV. 50. II. B. 7 



(1907) 114, fig. 38S; Ames Orch. 2 (1908) 12, 82, t. 22, fig. I, 1, 



5 (1915) 66. 



Luzon (Lepanto, Benguet), Ramos & Edano 5, 38, R. S. Williams 1939. 



Mountain region at fairly high altitude. 



EXCLUDED OR SYNONYMOUS SPECIES 



AcORlDiUM ARACHNITES Rolfe in Orch. Rev. 12 (1904) 219 = Dendrochilum 

 arachnites Reichb. f . 



ACORIDIUM COBBIANUM Rolfe in Orch. Rev. 12 (1904) 220 = Dendrochilum 

 cobbianum Reichh. f. 



ACORIDIUM CONYALLARIAEFORME Rolfe in Orch. Rev. 12 (1904) 220 = 

 Dendrochilum convallariae forme Schauer. 



ACORIDIUM COPELANDii Ames in Proc. Biol. Soc. Wash. 19 (1906) 152 = 

 Dendrochilum copelandii Ames. 



ACORIDIUM cucuLLATUM Ames in Proc. Biol. Soc. Wash. 19 (1906) 152 = 

 Dendrochilum cucullatum (Ames) Pfitz. 



ACORIDIUM cucuMERiNUM Rolfe in Orch. Rev. 12 (1904) 220 =: Dendro- 

 chilum cucumerinum Reichb. f., spec. excl. 



ACORIDIUM FILIFORME Rolfe in Orch. Rev. 12 (1904) 220 = DeJidrochilum 

 filiforme Lindl. 



ACORIDIUM GLUMACEUM Rolfe in Orch. Rev. 12 (1904) 220 = Dendrochilum 

 glumaceum hindl. 



ACORIDIUM GRACILISCAPUM Ames in Proc. Biol. Soc. Wash. 19 (1906) 152 = 

 Dendrochilum gtaciliscapum (Anies) Pfitz. 



ACORIDIUM HUTCHiNSONii Ames Orch. 7 (1922) 81, sphalm =: Acoridium 

 hut chins onianum Anies. 



Acoridium latifolium Rolfe in Orch. Rev. 12 (1904) 220 = Deyidrochilum 

 latifolium Lindl. 



Acoridium linearifolium Ames Orch. 7 (1922) 141, non Rolfe = Acori- 

 dium montanum Ames. 



Acoridium longilabre Ames in Proc. Biol. Soc. Wash. 19 (1904) 152 = 

 Dendrochilum longilabre (Ames) Pfitz. 



Acoridium magnum Rolfe in Orch. Rev. 12 (1904) 220 = Dendrochilum 

 magnum Reichb. f. 



Acoridium parvulum Ames in Proc. Biol. Soc. Wash. 19 (1904) 146 = 

 Dendrochilum parvulum (Ames) Pfitz. 



Acoridium philippinense Ames in Proc. Biol. Soc. Wash. 19 (1904) 149 =: 

 Dendrochilum philippinense (Ames) Pfitz. 



