VoL1 ORCHIDACEAE 291 



ACORIDIUM WENZELII Ames Orch. 7 (1922) 82. 



Dendrochilum wenzelii Ames Orch. 5 (1915) 65. 

 Luzon (Kalinga, Camarines), Leyte, B. S. 22161 Ramos, U2088 Edann, 

 Wenzel 026U, 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 



Acoridium arachnites Rolfe in Orch. Rev. 12 (1904) 219 = Dendrochilum 

 arachnites Reichb. f. 



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

 cobbianum Reichb. f. 



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

 Dendrochilum convallariaeforme 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 = Dendrochilum 

 filiforme Lindl. 



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

 glumaceum Lindl. 



Acoridium graciliscapum Ames in Proc. Biol. Soc. Wash. 19 (1906) 152 = 

 Dendrochilum graciliscapum (Ames) Pfitz. 



Acoridium hutchinson'ii Ames Orch. 7 (1922) 81, sphalm = Acoridium 

 hutchinsonianum Ames. 



Acoridium latifolium Rolfe in Orch. Rev. 12 (1904) 220 = Denoh-ochilum 

 kttifolium 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. 



