76 
The Philippine Journal of Science 
MYURIUM FOXWORTHYl (Broth.) Broth. 
Luzon, Province of Laguna, Mount Banajao, on trees, altitude 1,900 m. 
Bur. Sci. 9822 Robinson. 
NECKERACEAE 
PTEROBRYELLA (C. Miill.) C. Muller 
PTEROBRYELLA LONGIFRONS (C. Mull.) C. Miill. 
Luzon, Province of Laguna, Mount Banajao, on trees, altitude 1,750 m. 
Bur. Sci. 9811 Robinson. 
TRACHYLOMA Bridel 
TRACHYLOMA INDICUM Mitt. 
Luzon, Province of Laguna, Mount Banajao, on trees, altitude 800 m, 
Bur. Sci. 9816 Robinson. 
Area: Ceylon, Sumatra, Java, Ceram, Halmaheira, New Guinea. 
JAEGERINA C. Muller 
JAEGERINA LUZONENSIS Broth, sp. nov. 
Dioica; robustiuscula, caespitosa, caespitibus laxis, rigidis, 
pallide lutescenti-viridibus, aetate fuscescentibus, vix nitidiuscu- 
lis; caulis primariiis filiformis, repens, niger, parce radiculosus, 
foliis squamiformibus, laxe dispositis, plerumque destructis ; 
caules secundarii usque ad 10 cm longi, flexuosi, apice arcuati, 
basi foliis destructis, dein dense foliosi, plerumque simplices, 
raro supeme dichotomi, obtusi; folia sicca et humida e basi 
adpressa horride patula, pluries plicata, e basi cordato-ovata lan- 
ceolato-acuminata, acuta, marginibus erectis, superne minute 
serrulatis, nervo tenui, longe infra apicem folii evanido, cellulis 
valde incrassatis, lumine angustissimo, flexuoso', superioribus 
dorso minutissime papillosis, basilaribus infimis, brevioribus et 
laxioribus, fusco-aureis, alaribus vix diversis. Caetera ignota. 
Luzon, Subprovince of Benguet, on trees, altitude about 1,500 m, Merrill 
7873. 
Species J. stoloniferae C. Miill. habitu simillima, sed foliis cellulis valde 
incrassatis, lumine angustissimo, flexuoso dignoscenda. 
ENDOTRICHELLA C. Muller 
ENDOTRICHELLA ELEGANS (Doz. et Molk.) Fleisch. 
Luzon, Subprovince of Benguet, Baguio and vicinity, on trees, altitude 
about 1,450 m. Bur. Sci. 1^075 Robinson: Subprovince of Bontoc, on trees, 
altitude about 1,450 m, Vanoverbergh 437: Province of Pampanga, Mount 
Arayat, For. Bur. 19348 Curran. 
ENDOTRICHELLA GRACILESCENS Broth, sp. nov. 
Dioica; gracilescens, lutescenti-viridis, nitida; caulis prima- 
rius brevis, fusco-tomentosus ; caules secundarii usque ad 10 cm 
longi, flexuosi, laxiuscule foliosi, simplices; folia sicca horride 
