Vol. 1 ORCHIDACEAE 289 



ACORIDIUM RECURVUM Ames in Proc. Biol. Soc. Wash. 19 (1906) 148. 



Dendrochilum recurvnm Ames in Philip. Journ. Sci. 2 (July, 1907) 



Bot. 318;, Pfitz. in Engl. Pflanzenreich IV. 50. II. B. 7 (November, 



1907) 117, fig. 38T; Ames Orch. 2 (1908) 12, 90, t. 22, fig. IV, -4, 



5 (1915) 62. 



Luzon (Lepanto, Benguet), Mindoro, Merrill 458^, 5509, 5831, Ramos 



tfe Edano 2, U, 23, 27. In mossy forest, in mountain regions at 2,230 to 



2,730 m altitude. 



ACORIDIUM REN I FORME Ames Orch. 7 (1922) 81. 

 Dendrochilum reniforme Ames Orch. 5 (1915) 63. 

 Luzon (Rizal, Laguna), B. S. 13759, 20UhO Ramos, Calica s. n. Mt. 

 Canumay and San Antonio. 



ACORIDIUM RHOMBOPHORUM (Reichb. f.) Ames Sched. Orch. 5 

 (1923) 1. 

 Coelogyne rhomhophora Reichb. f. in Linnaea 41 (1877) 116. 

 Pholidota rhomhophonra Reichb. f. in Linnaea 41 (1877) 117, in textu; 

 Pfitz. & Kranzl. in Engl. Pflanzenreich IV. 50. II. B. 7 (1907) 153. 

 Acoridium ivhitfordii Rolfe ex Ames Orch. 1 (1905) 73. 

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



(1907) 162; Ames Orch. 2 (1908) 100, text cut, 5 (1915) 64. 



t>rendrochilum rhombophm-um Ames Orch. 3 (1908) 7, 5 (1915) 64. 



Luzon (Bataan, Rizal, Laguna, Tayabas), Wallis s. n., Whitford 139, 



Topping 360, Elmer 7395, 7679, F. B. 6516 Curran, B. S. 27935 Ocampo, 



28619, 28620 Ramos & Edano. On mountains, usually at a fairly high 



altitude. 



ACORIDIUM SACCOLABIUM (Kranzl.) Ames Sched. Orch. 5 (1923) 2. 



Dendrochilum. saccolahium Kranzl. in Ann. k. k. Hofmus. Wien 30 



(1916) 56. 



Without locality, Loher s. n. A fragment from the living type plant 



cultivated at Nymphenburg, near Munich, Bavaria, is in the Ames 



Herbarium. 



ACORIDIUM SERRATOI Ames Sched. Orch. 6 (1923) 27, fig. 6. 

 Luzon (Laguna), Serrato s. n. In dense forest. 



ACORIDIUM SIMULACRUM Ames Orch. 7 (1922) 82. 



Dendn^ochilum simulacrum Ames Orch. 2 (1908) 92, text cut, 5 

 (1915) 64. 

 Luzon (Benguet, Tayabas), F. B. 4981 Curran, Elmer 7586. Mt. Tooglon 

 and Lucban. 



ACORIDIUM SPHACELATUM Ames Orch. 1 (1905) 1, t. 1, figs. 1, 

 4-6, 8, 10, 12, 14, 16, 18, 20. 

 Dendrochilum sphacelatum Pfitz. in Engl. Pflanzenreich IV. 50. II. 

 B. 7 (1907) 112, fig. 37 A, B, D, F, H, K; Ames Orch. 2 (1908) 

 82, 5 (1915) 64, 6 (1920) 287. 

 Luzon (Benguet), Elmer 6554, Boettcher s. n., Sandkuhl 97. Mt. Santo 

 Tomas at 2,300 m altitude. 



200823 19 



