58 ENUMERATION OF PHILIPPINE PLANTS 1922 



26. ERIOCHLOA Kunth 



ERIOCHLOA RAMOSA (Retz.) O. Kuntze Rev. Gen. PI. (1891) 775; Hack. 

 in Bull. Acad. Int. Bot. 16 (1906) 19; Merr. in Philip. Journ. Sci. 

 1 (1906) Suppl. 348, Fl. Manila (1912) 85, Sp. Blancoanae (1918) 

 . 64. 



Milium ramosum Retz. Obs. 6 (1791) 22. 



Pasjmlus annulatus Fliigge Monogr. (1810) 133; Trin. Gram. Pan. 



(1826) 117, Sp. Gram. 2 (1829) t. 133. 

 Eriochloa annulata Kunth Enum. 1 (1833) 73; F.-Vill. Novis. App. 



(1882) 311; Perk. Frag. PL Philip. (1904) 141. 

 Piptantherum annulatum Presl Rel. Haenk. 1 (1828) 221. 

 Helopus laevis Trin. in Spreng. Neue Entdeck. 2 (1821) 49; Miq. Fl. 



Ind. Bat. 3 (1857) 434. 

 Eriochloa punctata F.-Vill. Novis. App. (1882) 312, non Ham. 

 Milium zonatum Llanos Frag. PL Filip. (1851) 24; F.-Vill. and Naves 



in Blanco Fl. Filip. ed. 3, 4 1 (1880) 16. 



Throughout the Philippines at low and medium altitudes, in open 

 usually damp grasslands at low and medium altitudes. Pantropic. 



Var. INVOLUCRATA Hack, ex Merr. in Philip. Journ. Sci. 1 (1906) Suppl. 

 349. 



Mindoro, Bohol, Merrill 3333, B. S. 121+7 McGregor. Habitat of the 

 species and scarcely distinguishable from it. Endemic. 



27. ISACHNE R. Brown 



ISACHNE BEN EC KE I Hack, in Oesterr. Bot. Zeitschr. 51 (1901) 459, Govt. 

 Lab. Publ. (Philip.) 35 (1906) 79; Merr. in Philip. Journ. Sci. 

 1 (1906) Suppl. 350, 5 (1910) Bot. 327. 



Luzon (Ifugao, Bontoc, Lepanto, Benguet, Bataan, Pampanga), Merrill 

 4.680, 5019, 3201, 4544, 4619, 4523, 4522, Phil. PI. 1467, B. S. 19690, 1979, 

 McGregor, 37736 Ramos & Edano, Williams 1193. In open wet places, 

 borders of cold pools and sphagnum swamps, and of? narrow forested 

 ridges, altitude 800 to 2,400 m. Java. 



ISACHNE CONFERTA Merr. in Philip. Journ. Sci. 9 (1914) Bot. 261. 



Luzon (Laguna), B. S. 14914- Ramos. On bowlders and ledges along 

 streams at low or medium altitudes. Endemic. 



ISACHNE DEBILIS Rendle ex Forbes & Hemsl. in Journ. Linn. Soc. Bot. 

 36 (1904) 322; Hack, in Philip. Journ. Sci. 1 (1906) Suppl. 268; 

 Merr. 1. c. 350. 

 Isachne monticola Hack, in Govt. Lab. Publ. (Philip.) 35 (1906) 79, 

 Philip. Journ. Sci. 1 (1906) Suppl. 268, non Biise. 



Luzon (Abra, Ifugao, Bontoc, Benguet, Nueva Vizcaya, Nueva Ecija, 

 Bataan, Laguna), Mindanao (Davao), Merrill 5315, 9680, 7675, Phil. PI. 

 599, Elmer 5821, 18367. Along streams in damp ravines and on damp 

 forested ridges, altitude 1,000 to 2,000 m. Formosa. 



This seems to be close to I. myosotis Nees. 



ISACHNE DEPAUPERATA (Hack.) comb. nov. 



Isachne beneckei Hack, forma depauperata Hack, ex Merr. in Philip. 

 Journ. Sci. 1 (1906) Suppl. 350. 



