102 The Philippine Journal of Science 1921 
Diospyros discolor Willd., college campus, Los Bafios, Rein- 
king 4136, on old flagpole. 
_ Dipterocarpus sp., college campus, Los Bajios, Morada 5928, 
on board. : 
_ Myristica sp., Mount Maquiling, Mariano 9744, on dead wood. 
Neonauclea sp., Pangasinan, Soriano. 6020, on railway ties. 
Parashorea plicata Brandis, college campus, Los Bajos, 
Cuzner 3663, on old board. 
Pterocarpus sp., college campus, Los Bafios, Panganiban 6650, 
on old board. 
Shorea philippinensis Brandis, Manila, Barros 10499, on 
piling. 
POLYSTICTUS SETULOSUS (P. Henn.) Lloyd. 
Ficus sp., college campus, Los Baiios, Panganiban 3397, on 
dead wood. 
POLYSTICTUS SPADICEUS Bres. 
Areca catechu Linn., Log Bafios, Reyes 4135, on dead stem. 
POLYSTICTUS STYRACICOLA Lloyd. 
Mount Maquiling, Malabanan 9635, on dead wood. 
POLYSTICTUS TABACINUS Mont. . 
Probably Dipterocarpus sp. or Anisoptera sp., Mount Maqui- 
ling, Cazefias 610, on dead wood. 
POLYSTICTUS VERSATILIS Berk. 
Eucalyptus sp., Los Bafios, Mifiano 601 3, on railway ties. 
Hopea sp., Los Bafios, lang 6030, on railway ties. 
Intsia bijuga O. Ktze., Los Bafios, Reinking 5627, on railway 
ties. 
Shorea guiso (Blanco) Blume, Los Bafios, Limbo 6008, on 
railway ties. 
Terminalia comintana (Blanco) Merr., Los Bafios, Goco 5951, 
on railway ties. 
Vatica sp., Los Bafios, Corrales 6027, on railway ties. 
POLYSTICTUS XANTHOPUS Fr. : 
. Psidium guajava Linn., college ground, Los Bafios, Collado 
5461, on decaying branch. 
Probably Shorea sp., Mount Maquiling, Corcino 9794, on dead 
wood.* 
POLYSTICTUS ZELANICUS Berk. 
Probably Celtis sp., college campus, Los Bajios, Reyes 2951, 
on dead wood. 
