Vol. 2 AQUIFOLIACEAE 479 
ILEX MICROTHYRSA Loesen. ex Elm. Leafl. Philip. Bot. 5 (1913) 1663. 
Luzon (Zambales), Mindanao (Misamis), B. S. 5081 Ramos, F. B. 4675 
Mearns & Hutchinson. On exposed ridges, altitude 1,800 to 2,400 m. En- 
demic. 
ILEX PACHYPHYLLA Merr. in Philip. Journ. Sci. 10 (1915) Bot. 318. 
Luzon (Tayabas, east coast), B. S. 9400 Robinson, 28579 Ramos & 
Edano. In the mossy forest, altitudes 900 to 1,000 m. Endemic. 
ILEX PALAWANICA Loesen. ex Elm. Leafl. Philip. Bot. 5 (1913) 1664. 
Palawan (Mt. Pulgar), B. S. 555 Foxworthy. In dense thickets on ex- 
posed ridges, altitude about 1,200 m. Endemic. 
ILEX PAUCINERVIA Merr. in Philip. Journ. Sci. 17 (1920) 274, 
Luzon (Nueva Ecija), B. S. 26396 Ramos & Edano. In forests, altitude 
about 1,000 m. Endemic. 
ILEX PULOGENSIS Merr. in Philip. Journ. Sci. 5 (1910) Bot. 358; Elm. 
Leafl. Philip. Bot. 5 (1913) 1664. 
Luzon (Benguet), Ff’. B. 18099, 18145 Curran, Merritt, & Zschokke. B. S. 
31855, 32018 Santos, Williams 1547, Elmer 14295. In the mossy forest on 
the higher mountains, altitude 2,000 to 2,300 m. 
Local name: Papatak (Ig.). 
ILEX RACEMIFERA Loesen. in Nov. Act. Deutsch. Akad. Naturf. 89 
(1908) 290; Elm. Leafl. Philip. Bot. 5 (1918) 1664. 
Mindanao (Davao), Warburg 14640. In forests, altitude 300 to 700 m. 
Endemic. 
ILEX SUBCAUDATA Merr. ex Elm. Leafl. Philip. Bot. 5 (1913) 1664, 
Philip. Journ. Sci. 10 (1915) Bot. 317 (descr.). 
Luzon (Rizal), Guerrero. In forests. Endemic. 
ILEX WARBURGI!I Loesen. in Nov. Act. Deutsch. Akad. Naturf. 78 (1901) 
326, var. BENGUETENSIS (Elm.) Loesen. in herb. 
Ilex benguetensis Elm. Leafl. Philip. Bot. 5 (1913) 1665. 
Luzon (Benguet), Williams 922, Elmer 8522, B. S. 5597 Ramos. In 
forests, altitude about 1,200 m. The species in the Riu Kiu Islands. 
ILEX WENZELII Merr. in Philip. Journ. Sci. 8 (1913) Bot. 382. 
Ilex epiphytica Elm. Leafl. Philip. Bot. 5 (1913) 1667, non King. 
Leyte, Mindanao (Agusan), Wenzel 99, Elmer 8718. Epiphytic or pseu- 
doepiphytic, in primary forests up to an altitude of 1,100 m. Endemic. 
Local names: Katagdo (Bag.); katagio (Bag.). 
DOUBTFUL AND EXCLUDED SPECIES 
ILEX LAURIFOLIA Zipp.; Loesen. in Nov. Act. Deutsch. Akad. Naturf. 78 
(1901) 177. 
A Molucecan species to which Loesener referred a Philippine specimen 
collected by Vidal as doubtfully representing it. 
ILEX TRIFLORA Blume var. LOBBIANA (Rolfe) Loesen. in Nov. Act. Deutsch. 
Akad. Naturf. 78 (1901) 346. 
Ilex lobbiana Rolfe in Journ. Bot. 21 (1884) 309. 
