294 ENUMERATION OF PHILIPPINE PLANTS ee 
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 (Bontoe 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: Abkél (Ig.); abkol (Ig.); apisang (Ig.); botiak (Ig.); 
daél (Ig.); dingo (Ig.); kabilan (Ig.); kalapakab (Bon.); kiligto (Ig.) ; 
langis (Ig.); obkol (Ig.); pilai (Bon.); sagdga (Ting.). 
EXCLUDED SPECIES 
PITTOSPORUM FLORIBUNDUM W. & A.; F.-Vill. Novis. App. (1880) 18. 
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. 22343 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* (1856-57) 719; 
Ceron Cat. Pl. Herb. Manila (1892) 57; Merr. & Rolfe in Philip. 
Journ. Sci. 3 (1908) Bot. 101. 
Cunonia celebica Blume Bijdr. (1826) 868. 
Spiraeopsis philippinensis Elm. Leafl. 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 CAMIGUINENSIS Elm. Leafl. Philip. Bot. 7 (1915) 2607. 
Luzon (Sorsogon), Catanduanes, Leyte, Camiguin de Misamis, Min- 
danao (Lanao), Elmer 14228, 14918, 17293, B. S. 28494, 28695, 805387 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 57538, Loher 5998, B. S. 23673 Ramos, F. B. 8782 Merritt, 
Clemens 519, 9881, 9858. In forests, altitude 650 to 1,200 m; very closely 
allied to the Malayan Weinmannia blumei Planch. Endemic. 
