290 ENUMERATION OF PHILIPPINE PLANTS 1924 



ACORIDIUM STRICT I FORME Ames in Proc. Biol. Soc, Wash. 19 (1906) 

 147. 

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

 B. 7 (1907) 116, fig. 38L; Ames Orch. 2 (1908) 12, 89, t. 21, 

 fig. Ill, 3, 5 (1915) 64, in Philip. Journ. Sci. 4 (1909) Bot. 597. 



Luzon (Lepanto, Benguet, Tayabas), Leyte. A fairly common species 

 in the mountains at 660 to 2,300 m altitude. 



ACORIDIUM TENELLUM Nees & Meyen in Nov. Act. Nat. Cur. 19, 

 Suppl. 1 (1843) 131; Rolfe in Orch. Rev. 12 (1904) 219, 220; 

 Ames Orch. 1 (1905) 3, t. 1, figs. 2, 3, 7, 11, 13, 15, 17, 19. 

 Dendrochilum junceum Reichb. f. in Otia Bot. Hamb. 1 (1878) 54; 

 Reichb. f. Xen. Orch. 3 (1881) 30; Naves Novis. App. (1882) 

 245; J. J. Sm. in Rec. Trav. Bot. Neerl. 1 (1904) 78. 

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

 318; Pfitz. in Engl. Pflanzenreich IV. 50. II. B. 7 (November, 1907) 

 112, fig. 37C, E, G, J, L; Ames Orch. 2 (1908) 81, 5 (1915) 64. 

 Babuyan Islands (Camiguin), Luzon (Apayao, Kalinga, Bontoc, Ifugao, 

 Benguet, Nueva Vizcaya, Zambales, Bataan, Laguna, Sorsogon), Mindoro, 

 Leyte. Probably the commonest and most widely distributed species of the 

 genus in the Philippines, growing at fairly high altitudes on the mountains. 



ACORIDIUM TENUE Ames in Proc. Biol. Soc. Wash. 19 (1906) 145. 



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

 (1907) 116, fig. 38M; Ames Orch. 2 (1908) 12, 86, t. 21, fig. V, 5, 

 5 (1915) 64. 



Luzon (Bontoc, Ifugao, Laguna), Negros, Leyte, Mindanao (Misamis, 

 Bukidnon, Agusan). One of the commoner and widely distributed species 

 of the genus, growing in mossy forest at 500 to 2,160 m altitude. 



ACORIDIUM TEN U I FOLIUM Ames in Proc. Biol. Soc. Wash. 19 (1906) 

 145. 

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

 B. 7 (1907) 114, fig. 380; Ames Orch. 2 (1908) 12, 86, t. 21, fig. 

 IV, 4, 5 (1915) 64; Merr. & Merritt in Philip. Journ. Sci. 5 

 (1910) Bot. 340. 

 Luzon (Lepanto, Benguet, Albay). Rather common in Lepanto and 

 Benguet, in mossy forest at 2,060 to 2,260 m altitude. 



ACORIDIUM TURPE Ames in Proc. Biol. Soc. Wash. 19 (1906) 149. 



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

 (1907) 118, fig. 38D; Ames Orch. 2 (1908) 12, 98, t. 23, fig. Ill, 

 3, 5 (1915) 64. 

 . Luzon (Benguet), Merrill 4.758, Ramos & Edano 30, 42. Mountain 

 regions at 500 to 2,260 m altitude. 



ACORIDIUM UNICORNE Ames Orch. 7 (1922) 145. 



Luzon (Benguet), Ramos & Edaiio 43a, 54. Mt. Simakoko, in mossy 

 forest at 2,160 m altitude. 



ACORIDIUM VANOVERBERGHII Ames Orch. 7 (1922) 82. 



Dendrochilum vanoverberghii Ames in Philip. Journ. Sci. 7 (1912) 

 Bot. 27, Orch. 5 (1915) 65. 

 Luzon (Bontoc, Ifugao), Vanoverbergh 1046, B. S. 19893 McGregor. 



