504 ENUMERATION OF PHILIPPINE PLANTS 1923 



Luzon (Pangasinan, Laguna, Rizal, Bataan), F. B. 3368 Ahern's col- 

 lector, 29868 Fenix, Williams 19, Elmer 6657. On damp shaded ledges and 

 banks along small streams at low altitudes. Endemic. 



ARGOSTEMMA ARACHNOSUM Merr. in Philip. Journ. Sci. 20 (1922) 465. 

 Mindanao (Zamboanga), B. S. 36830, 37331 Ramos & Edano. Along 

 small streams at low altitudes. Endemic. 



ARGOSTEMMA QUADRIPETALUM Elm. Lean. Philip. Bot. 1 (1908) 361. 

 Argostemma quadripetiolata Elm. op. cit. 1 (1906) 63, sphalm. 



Luzon (Tayabas), Leyte, Mindanao (Agusan), Elmer 7944, Whitford 

 791, Wenzel 540, B. S. 9325 Robinson, 29095 Ramos & Edano, 20546 

 Ramos. Along shaded streams and in dense forests at medium altitudes, 

 ascending to 1,200 m. Endemic. 



Local name: Tasig-ta-pongpang (Bag.). 



ARGOSTEMMA SOLAN I FLORU M Elm. Lean. Philip. Bot. 1 (1906) 2, 5 

 (1913) 1885; Merr. in Philip. Journ. Sci. 2 (1907) Bot. 305, 3 

 (1908) Bot. 436. 

 Argostemma montanum F.-Vill. Novis. App. (1880) 106; Ceron Cat. 

 PL Herb. Manila (1912) 93, non (?) Blume. 

 Batan Islands and northern Luzon to Mindanao and the Sulu Archi- 

 pelago. Chiefly in the mossy forest at and above an altitude of 900 m, 

 but also along mountain streams at lower altitudes. Endemic? Not cer- 

 tainly distinct from the Malayan A. montanum Blume. 

 Local names: Anonapong (Mbo.) ; kiputau (S. L. Bis.). 



ARGOSTEMMA STENOPHYLLUM Merr. in Philip. Journ. Sci. 10 (1915) 

 Bot. 100. 

 Luzon (Laguna), Catanduanes, B. S. 20566, 30547 Ramos, 29191 Ramos 

 & Edano. On damp banks along shaded streams at low or medium al- 

 titudes. Endemic. 



ARGOSTEMMA WALLICHII Walp. in Nov. Act. Acad. Nat. Cur. 19 (1843) 



Suppl. 1: 350, Repert. 6 (1846) 72; Miq. Fl. Ind. Bat. 2 (1857) 162; 



F.-Vill. Novis. App. (1880) 106; Elm. Lean. Philip. Bot. 1 (1906) 3. 



Luzon (Benguet, Bulacan, Batangas, Rizal, Laguna), Elmer 6580, Meyen 



in herb. Berol., Merrill Phil. PI. 430, Baker 205, B. S. 1100, 22361, 21757, 



22393 Ramos, 16858 Servinas. On damp banks and cliffs along small 



shaded streams at low altitudes. Endemic. 



8. GREENIOPS1S Merrill 



GREEN IOPSIS DISCOLOR Merr. in Philip. Journ. Sci. 12 (1917) Bot. 163. 



Luzon (Nueva Ecija), B. S. 26448 Ramos & Edano. In primary forests 

 at or above 300 m altitude. Endemic. 



Local name: Pangalimanan (Neg.). 



GREENIOPSIS EUPHLEBIA Merr. in Philip. Journ. Sci. 17 (1920) 319. 



Bucas Grande, B. S. 35134 Ramos & Pascasio. In open forests at low 

 altitudes. Endemic. 



