496 ENUMERATION OF PHILIPPINE PLANTS 1923 



Luzon (Bontoc, Benguet, Bulacan, Tayabas), Mindoro, Panay, Haenke! 

 F. B. 1621k Curran, Merritt, & Zschokke, B. S. 29193, 30709 Ramos & 

 Edano, 39612 Ramos, Williams 1080, Yoder 247. In open places at low 

 and medium altitudes, ascending to 1,300 m. Endemic. 



HEDYOTIS BENGUETENSIS Elm. Lean. Philip. Bot. 3 (1911) 976. 

 Oldenlandia benguetensis Elm. op. cit. 1 (1906) 18. 



Luzon (Ilocos Norte, Abra, Lepanto, Bontoc, Benguet), Elmer 624.3, 

 14281, Williams 1315, 1214, F. B. 5045 Curran, 11087, 11086 Whitford, 

 16572 Darling, B. S. 5946, 5400, 33,322, 33245, 33250 Ramos, 37613, 37666, 

 40239, 40446 Ramos & Edano. In the mossy forest, altitude 1,400 to 2,400 

 m. Endemic. 



Local name: Padut (Ting.). 



HEDYOTIS BRACHYANTHA Merr. in Philip. Journ. Sci. 17 (1920) 427. 



Luzon (Tayabas, east coast), B. S. 28769 Ramos & Edano. On forested 

 slopes, altitude about 200 m. Endemic. 



HEDYOTIS BURUENSIS (Miq.) Valeton in herb. 



Spermacoce buruensis Miq. Ann. Mus. Bot. Lugd.-Bat. 4 (1869) 261. 

 Hedyotis parva Merr. in Philip. Journ. Sci. 3 (1908) Bot. 162; Elm. 

 Lean. Philip. Bot. 3 (1911) 975. 



Catanduanes, Sibuyan, Biliran, Negros, Panay, Mindanao (Misamis, 

 Lanao), F. B. 4576 Mearns & Hutchinson, 4234 Everett, 13631 Curran & 

 Foxworthy, 17354 Curran, B. S. 30635 Ramos & Edano, 18906, 3,2536 Mc- 

 Gregor, 30545 Ramos, Elmer 12356, Whitford 1519. In the mossy forest, 

 altitude 1,200 to 1,500 m. Moluccas (Buru, Amboina). 



HEDYOTIS CAGAYANENSIS Merr. in Philip. Journ. Sci. 5 (1910) Bot. 

 231; Elm. Lean. Philip. Bot. 3 (1911) 975. 



Luzon (Cagayan, Apayao), B. S. 7502 Ramos, 28238 Fenix. In forests 

 at low altitudes. Endemic. 



HEDYOTIS CAMARINENSIS Merr. in Philip. Journ. Sci. 20 (1922) 468. 



Luzon (Camarines), B. S. 33604 Ramos & Edano. In damp soil of 

 new clearings near thickets. Endemic. 



HEDYOTIS CATANDUANENSIS Merr. in Philip. Journ. Sci. 17 (1920) 

 428. 



Catanduanes, B. S. 30443 Ramos. In primary forests at low altitudes. 

 Endemic. 



HEDYOTIS CAUDATA Merr. in Philip. Journ. Sci. 8 (1913) Bot. 33. 



Luzon (probably Rizal), Loher 6419, without data. Probably from for- 

 ests at medium altitudes. Endemic. 



HEDYOTIS CONNATA Wall. Cat. (1828) No. 856, nomen nudum; Hook, 

 f. Fl. Brit. Ind. 3 (1880) 62; King & Gamble in Journ. As. Soc. 

 Beng. 72 2 (1903) 163 



Luzon (Pangasinan, Nueva Ecija, Bataan, Rizal, Laguna), Mindanao 

 (Davao), Whitford 494, Williams 200, Elmer 17717, Warburg 14248, B. S. 

 17784 Otanes, B. S. 21340 Ramos, 26279 Ramos & Edano, mostly distributed 



