224 ENUMERATION OF PHILIPPINE PLANTS 1923 



PITTOSPORUM RESINIFERUM Hemsl. in Kew Bull. (1894) 344; Merr. 



in Govt. Lab. Publ. (Philip.) 35 (1906) 17, Philip. Journ. Sci. 1 



(1906) Suppl. 60, 2 (1907) Bot. 275, 5 (1910) Bot. 352. 



Luzon (Bontoc to Sorsogon), Mindoro, Catanduanes. Common, growing 



as an epiphytic or pseudoepiphytic plant on trees in the mossy forest, 



altitude 900 to 2,400 m. Endemic; the Celebes specimens referred here 



by Koorders do not represent Hemsley's species. 



Var. ORBICULATUM Merr. in Govt. Lab. Publ. (Philip.) 35 (1906) 18. 



Luzon (Pampanga), Merrill 3919. At the summit of Mt. Arayat, al- 

 titude about 800 m. Endemic. 



Local names: Abkel (Ig.) ; abkol (Ig.) ; apisang (Ig.) ; botiak (Ig.) ; 

 dael (Ig.) ; dingo (Ig.) ; kabilan (Ig.) ; kalapakab (Bon.); kiligto (Ig.) ; 

 langis (Ig.) ; obkol (Ig.) ; pilai (Bon.); sagaga (Ting.). 



EXCLUDED SPECIES 



Pittosporum floribundum W. & A.; F.-Vill. Novis. App. (1880) 13. 



2. CITRIOBATUS Cunningham 



CITRIOBATUS JAVANICUS Boerl. & Koord. in Ic. Bogor. 1 (1901) t. 77; 

 Merr. in Philip. Journ. Sci. 14 (1919) 401. 

 Luzon (Batangas), B. S. 22843 Ramos, F. B. 28269 Sulit. In thickets 

 at low altitudes. Java. 



With the exception of this all the species of this small genus are Aus- 

 tralian. 



CUNONIACEAE 



1. SPIRAEOPSIS Miquel 

 SPIRAEOPSIS CELEBICA (Blume) Miq. Fl. Ind. Bat. 1 1 (1856-57) 719; 

 Ceron Cat. PI. Herb. Manila (1892) 57; Merr. & Rolfe in Philip. 

 Journ. Sci. 3 (1908) Bot. 101. 

 Cunonia celebica Blume Bijdr. (1826) 868. 

 Spiraeopsis philippinensis Elm. Leaf], Philip. Bot. 8 (1915) 2826. 



Luzon (Camarines), Leyte, Negros, Camiguin de Misamis, Mindanao 

 (Agusan, Davao), Vidal 2719, Elmer 10075, 11402, 14157, Wenzel 1087, 

 B. S. 14684 Ramos. In forests on the higher mountains, altitude 500 

 to 1,500 m. Celebes. 



Local names: Bognag (Mbo.) ; kaliapi (Bag.). 



2. WEINMANNIA Linnaeus 

 WEINMANNIA CAMIGUIN ENSIS Elm. Leaf!. Philip. Bot. 7 (1915) 2607. 

 Luzon (Sorsogon), Catanduanes, Leyte, Camiguin de Misamis, Min- 

 danao (Lanao), Elmer 14228, U918, 17293, B. S. 23494, 23695, 30537 Ra- 

 mos, Wenzel 997, 1088. In forests, altitude 700 to 1,200 m; allied to 

 Weinmannia blumei Planch. Endemic. 



WEINMANNIA HUTCHINSONII Merr. in Philip. Journ. Sci. 2 (1907) Bot. 

 275. 

 Luzon (Zambales, Pampanga, Sorsogon), Mindoro, Mindanao (Lanao, 

 Jolo), Merrill 5753, Loher 5998, B. S. 23673 Ramos, F. B. 8782 Merritt, 

 Clemens 519,9381, 9358. In forests, altitude 650 to 1,200 m; very closely 

 allied to the Malayan Weinmannia blumei Planch. Endemic. 



