Vo1 ' l ORCHIDACEAE 285 



ACORIDIUM CINNABARINUM (Pfitz.) Ames Orch. 7 (1920) 80. 



Dendrochilum cinnabarinum Pfitz. in Engl. Pflanzenreich IV. 50. 



II. B. 7 (1907) 104, fig. 35F; Ames Orch. 3 (1908) 10, 5 (1915) 56, 



6 (1920) 282, in Philip. Journ. Sci. 4 (1909) Bot. 597; Merr. & 



Merritt in Philip. Journ. Sci. 5 (1910) Bot. 340. 



Luzon (Benguet, Rizal), Merrill 64-75, Boettcher s. n., Ramos & Edafto 



43, B. S. 8844 McGregor, F. B. 16348 Curran, Merritt, & Zschokke. In 



mossy forest at 2,160 to 2,930 m altitude. 



ACORIDIUM CONFUSUM Ames Orch. 7 (1922) 80. 



Dendrochilum confusnm Ames in Philip. Journ. Sci. 6 (1911) Bot. 

 41, Orch. 5 (1915) 56. 



Luzon (Laguna, Sorsogon), Leyte, F. B. 19124 Tamesis, B. S. 5640 

 Curran, Elmer 15068, Wenzel 0853. In forest at 700 m altitude. 



ACORIDIUM CURRANII Ames Orch. 7 (1922) 80. 



Dendrochilum curranii Ames Orch. 3 (1908) 15, t. 29, 5 (1915) 57. 



Luzon (Rizal, Laguna), B. S. 3053, 16570, 19561 Ramos, 19152 Reillo, 

 3077 Curran, 6575, 6580 Robinson, Disdon s. n. 



ACORIDIUM ELMER! Ames Orch. 7 (1922) 80. 



Dendrochilum elmeri Ames in Elm. Leafi. Philip. Bot. 5 (1912) 1558, 

 Orch. 5 (1915) 57. 



Mindanao (Davao), Elmer 10635. Todaya, Mt. Apo, epiphyte in mossy 

 forest at 2,500 m altitude. 



ACORIDIUM EXASPERATUM Ames Sched. Orch. 6 (1923) 21, fig. 6. 

 Luzon (Rizal), B. S. 42338 Ramos. In mossy forest at 1,300 m altitude. 



ACORIDIUM EXILE Ames Orch. 7 (1922) 80. 



Dendrochilum exile Ames in Philip. Journ. Sci. 2 (1907) Bot. 317, 

 nomen, Orch. 2 (1908) 84, text cut, 5 (1915) 57. 



Mindoro, Merrill 5721. Mt. Halcon. 



ACORIDIUM FOXWORTHYI Ames Orch. 7 (1922) 80. 



Dendrochilum foxworthyi Ames Orch. 3 (1908) 8, t. 26, 5 (1915) 57. 



Luzon (Zambales), B. S. 2542 Foxworthy. Mt. Pinatubo at 1,800 m 

 altitude. . 



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

 144. 

 Dendrochilum graminifolium Pfitz. in Engl. Pflanzenreich IV. 50. 

 II. B. 7 (1907) 114, fig. 38 Q, R; Ames Orch. 2 (1908) 12, 83, 

 t. 22, fig. II, 2, 5 (1915) 57. 



Luzon (Lepanto, Benguet), Merrill 4594, 4764, F. B. 5734 Klemme, 

 15907 Bacani, Ramos & Edano 32, B. S. 8487 McGregor. 



ACORIDIUM HASTATUM Ames Orch. 7 (1922) 80. 



Dendrochilum hastatum Ames in Philip. Journ. Sci. 2 (1907) Bot. 

 317, nomen, Orch. 2 (1908) 99, text cut, 5 (1915) 58. 



Mindoro, F. B. 4441 Merritt, Merrill 5759. Mt. Halcon at 2,260 m 

 altitude. 



