846 LEAFLETS oF PHILIPPINE BOTANY [Vor. III, Arr. 45 
Polypodium albido-squamatum BI. 
No. 11631.* 
Throughout the Philippines, not very common. Terrestrial 
in the pine eountry of northern Luzon; elsewhere an epiphyte. 
Malaya, New Guinea. 
Polypodium musaefolium Bl. 
Large clumps on tree-trunks in humid woods, Todaya, 
alt. 1300 m., No. 10500. ''Marauwi." This is an exceedingly 
large form, the fronds being 100 to 180 cm. long. 
The species is known in the Philippines in this locality 
only, where it has previously been collected by Warburg and 
myself. The various forms of juvenile plants, apparently 
very common throughout New Guinea, are unknown here. 
In size and habit, the Apo form is very like Asplenium 
musaefolium. 
Malaya and New Guinea. 
Polypodium (Drynariopsis) heracleum Kze. 
Epiphytic in moist woods, alt. 1200 m., No. 10495 
"Sarawkong." The fronds are almost 3 m. long. 
Northward to central Luzon, not common. 
Malaya, New Guinea. 
DRYNARIA (Bory) J. Smith. 
Drynaria quercifolia (L.) J. Sm. 
On stones in a rather open gorge, alt. 400 m., No. 11112. 
"Saraucon." Remarkably large specimens. 
Common throughout the Philippines, usually epiphytic. 
Tropical Asia to Australia and Fiji. 
PHOTINOPTERIS J. Smith. 
Photinopteris speciosa (Bl.) J. Sm. 
On rocks in a rather open gulch, alt. 400 m.. No, 11125, 
“‘Libagod. ds ; 
