242 ENUMERATION OF PHILIPPINE PLANTS 1923 



MAST I XI A PREMNOIDES (Elm.) Hallier f. in Beihefte Bot. Centralbl. 

 34 2 (1916) 41; Merr. in Philip. Journ. Sci. 13 (1918) Bot. 43. 

 Vitex premnoides Elm. Leafl. Philip. Bot. 8 (1915) 2874. 



Mindanao (Davao, Bukidnon, Lanao), Elmer 11644, Clemens 963, F. B. 

 25224, 25208 Alvarez, B. S. 3884.1 Ramos & Edano. In primary forests, 

 altitude 700 to 1,200 m. Endemic. 



Local name: Lamog (Bag.). 



MASTIXIA SUBCAUDATA Merr. in Philip. Journ. Sci. 13 (1918) Bot. 43. 



Luzon (Sorsogon), B. S. 23353 Ramos. In forests, probably at medium 

 altitudes. Endemic. 



MASTIXIA TETRAPETALA Merr. in Philip. Journ. Sci. 13 (1918) Bot. 

 42. 



Luzon (Tayabas, east coast), B. S. 28575, 28628, 29088 Ramos & Edano. 

 In the mossy forest, altitude probably about 1,000 m. Endemic. 



CLETHRACEAE 



1. CLETHRA Gronovius 



CLETHRA CANESCENS Reinw. ex Blume Bijdr. (1826) 863; J. J. Sm. 

 in Ic. Bogor. 4 (1910) t. 318, Koord. & Val. Bijdr. Boom. Java 

 13 (1914) 85. 

 Clethra williamsii C. B. Rob. in Bull. Torr. Bot. Club 35 (1908) 

 73, 75. 



Mindanao (Misamis, Lanao, Davao), Williams 2596, Elmer 11223, Cle- 

 mens 580, F. B. 4677 Meams & Hutchinson. In the mossy forest, alti- 

 tude 900 to 2,100 m. Java, Celebes. 



Local name: Kalyapi (Bag.). 



CLETHRA LANCIFOLIA Turcz. in Bull. Soc. Nat. Mosc. 36 2 (1863) 231; 



Merr. in Philip. Journ. Sci. 1 (1906) Suppl. Ill, 2 (1907) Bot. 



292. 

 Clethra alnifolia Blanco Fl. Filip. ed. 2 (1845) 259, ed. 3, 2 (1878) 



117, non Linn. 

 Clethra canescens F.-Vill. Novis. App. (1880) 121; Vidal Sinopsis 



Atlas (1883) 30, t. 60, f. B, Phan. Cuming. Philip. (1885) 123, 



Rev. PI. Vase. Filip. (1886) 172, non Reinw. 



Luzon (Cagayan to Sorsogon), Mindoro, Leyte, Negros, Mindanao (Bu- 

 kidnon, Lanao). Common in primary forests, especially on ridges and 

 peaks, altitude 700 to 1,600 m. Endemic. 



Lobb's specimen on which the species was based was from Luzon, prob- 

 ably from Mt. Banahao, not from Singapore. 



Local names: Alibuhgog (C. Bis.); kayat-buntot (Bag.); kamog (Ilk.); 

 kamueg (Ig.) ; malaklak (Tag.); maratungau (Ibn.) ; tagobahi (P. Bis.). 



CLETHRA LUZON ICA Merr. in Govt. Lab. Publ. (Philip.) 29 (1905) 38, 

 Philip Journ. Sci. 5 (1910) Bot. 371. 



Luzon (Bontoc, Lepanto, Benguet, Nueva Vizcaya, Tayabas, east coast). 

 Common in the mossy forest on the higher mountains in the Mountain 

 Province, altitude 2,000 to 2,700 m. Endemic. 



Local names: Amog (Ig.) ; apiit (Bon.); kamueg (Ig.). 



