COLLECTED IN DUTCH NEW GUINEA. 263 
conspicuis, petiolo 2-7 em. longo terete glabro. Frondes fertiles lineares, coriacer, 
13 em. longe, 2 mm. late, glabre, nervis celatis, petiolo 5 em. longo terete. Sori 
per totam longitudinem lamina biseriati, elliptici, majusculi. 
Camps VI b and VII to VIII, 3900 to 4900 ft. 
Allied to P. Bakeri. The rhizome is covered with beautiful silvery white scales; the 
sterile fronds resemble those of a Selliguea, being stiffly coriaceous and drying yellow. 
PLEOPELTIS RENIFERA, Ridl., sp. nov. 
Rhizoma gracile, squamis pallidis angustis acuminatis tectum, circiter 1 mm, crassum, 
Frondes steriles anguste spathulate, apice rotundate, coriacee, 5 cm. longe, 3 mm. 
late; fertiles lineares, obtuse, glabre, marginibus undulatis, 15 em. longi, 2 mm. 
late, costa prominula, nervis celatis, stipite gracili in laminam gradatim dilatato. 
Sori circiter 16, rotundi, alterni vel oppositi, remoti. 
Camp VI a, 3100 ft. - 
This resembles P. stenopteris, Baker, of Borneo, but the lamina is shorter and wider, 
rounded at the tip and dilated upwards, not linear acuminate. 
PLEOPELTIS PHYMATODES, T. Moore, Ind. Fil. lxxviii, 
Camp VIa, 3100 ft.; Camps VIII to IX and XII to XIII, 4900 to 10,500 ft. 
Distrib. Old World tropics. 
PLEOPELTIS PALMATA, T. Moore, Ind. Fil. 347. 
Camps VI a to VI b, 3100 to 3900 ft.; and Camps X to XI, 6700 to 8300 ft. 
Distrib. Malay Islands. 
PLEOPELTIS AFFINIS, T. Moore, Ind. Fil. 344. 
Camp VIa, 3100 ft. 
Distrib. Malay Islands. 
DRYNARIA RIGIDULA, Bedd. Ferns Brit. Ind. t. 314. 
Canoe Camp, 150 ft. 
Distrib. Malaya, Australasia. 
DrerERis HORSFIELDII, Bedd. Ferns Brit. Ind. t. 321. 
Canoe Camp, 150 ft.; Camp VI 5, 3900 ft. 
Distrib. Malay Islands, Polynesia. 
LoxoGRAMME AVENIA, Baker, in Hook. Syn. Fil. 388. 
Camps I to III, 500 to 2500 ft. 
Distrib. Malaya. 
ANTROPHYUM SEMICOSTATUM, Blume, Enum. Pl. Jav. ii. 110. 
Camp VIa, 3100 ft. 
Distrib. Malaya, India. | 
