Vol. 2 AQUIFOLIACEAE 477 
ILEX ASPRELLA (Hook. & Arn.) Champ. ex Benth. in Hook. Kew Journ. 
Bot. 4 (1852) 329; Benth. Fl. Hongk. (1861) 65; Loesen. in Nov. 
Act. Deutsch. Akad. Naturf. 78 (1901) 477. 
Prinos asprellus Hook. & Arn. Bot. Beechey Voy. (1841) 176, t. 36. 
Ilex oxyphylla Miq. in Journ. Bot. Néerl. 1 (1861) 124. 
Ilex gracilipes Merr. in Philip. Journ. Sci. 3 (1908) Bot. 237, 5 (1910) 
Bot. 358; Elm. Leafi. Philip. Bot. 5 (1913) 1664. 
Ilex merrillii Brig. in Ann, Conserv. Jard. Bot. Genéve 20 (1919) 421. 
Luzon (Bontoc, Lepanto, Benguet, Zambales, Rizal, Bataan), Mindoro. 
Common in ravines in the Mountain Province, altitude 1,200 to 1,900 m; 
in Zambales, Rizal, and Bataan on exposed ridges, altitude 1,000 to 2,000 
m. Southeastern China, Formosa. 
Local names: Balasbas (Ig.); kalasan (Ig.); sagulisil (Ig.). 
Merrill Phil. Pl. 881 is the type collection of Ilex merrillii Briq. It is 
identical with Ilex gracilipes Merr., which Loesener identifies as Ilex as- 
prella Champ. After examining a large series of Philippine, Formosan, 
and Chinese specimens I can see no valid reason for distinguishing the 
Philippine form by name. 
ILEX BRUNNEA Merry. in Philip. Journ. Sci. 10 (1915) Bot. 318. 
Luzon (Tayabas, Laguna), Mindanao (Bukidnon), B. S. 19461 Ramos, 
$8906 Ramos & Edano, F. B. 26774 Mabesa, 25026 Amarillas. Epiphytic 
or pseudoepiphytic in primary forests, altitude 300 to 700 m. Endemic. 
ILEX BUERGERI Miq. in Versl. Med. Akad. Wetensch. II 2 (1868) 84; 
Loesen. in Nov. Act. Deutsch. Akad. Naturf. 78 (1901) 329, var. 
ROLFEI (Elm.) Loesen. ex Elm. Leafl. Philip. Bot. 5 (1913) 1664. 
Ilex rolfei Elm. Leafl. Philip. Bot. 1 (1908) 314. 
Ilex formosana C. B. Rob. in Philip. Journ. Sci. 3 (1908) Bot. 201, 
non Maxim. 
Luzon (Bontoc, Benguet, Zambales, Tayabas), Mindoro, Mindanao (Bu- 
kidnon), Elmer 8764, 8792, B. S. 5095, 5781 Ramos, 28657, 28764, 37770, 
88721, 40633 Ramos & Edano, Loher 5792, F. B. 8092 Curran & Merritt. 
In ravines and on exposed forested ridges, altitude 1,400 to 1,800 m. 
Southern Japan. 
ILEX CRENATA Thunb. FI. Jap. (1784) 78, f. LUZONICA (Rolfe) Loesen. 
in Nov. Act. Deutsch. Akad. Naturf. 78 (1901) 201; Merr. in Philip. 
Journ. Sci. 5 (1910) Bot. 358; Elm. Leafl. Philip. Bot. 5 (1913) 1664. 
Ilex luzonica Rolfe in Journ. Linn. Soc. Bot. 21 (1884) 309; Vidal 
Rev. Pl. Vase. Filip. (1886) 87. 
Eurya japonica Thunb. var. parvifolia Vidal Sinopsis Atlas (1883) 
Crise f.- G: 
Eurya myrtilloides Elm. Leafl. Philip. Bot. 1 (1908) 323. 
Luzon (Lepanto, Benguet, Nueva Vizcaya, Nueva Ecija, Tayabas, La- 
guna, Camarines), Negros, Cagayan de Misamis, Mindanao (Davao). On 
exposed ridges, on the higher mountains often forming dense thickets, al- 
titude 1,700 to 2,700 m. Japan, Riu Kiu Islands, a variety in the Hima- 
layan region. 
Local names: Kalatan (Ig.); gayauan (Bag.). 
