Ocroser 80, 1908] PrERIDOPHYTRS OF THE HORN OF NEGROS 397 
In ravines and dense woods, alt. 1100 to 1200 m., Nos. 
10183, 9714. "''Loedo-punko." 
Luzon, Mindoro. 
Malaya, Polynesia. 
Caudex erect, 30 to 60 em. high, 7 to 13 em. thick, 
giving off numerous brown, wiry roots. 
ODONTOSORIA (Presl) Fée. 
Odontosoria chinensis (Linn.) J. Sm. 
On roek exposures and steep banks, alt. 300 m., Nos. 
9430, 9985. ‘‘Loedo.”’ 
Common in similar places throughout the Philippines. 
Madagascar to Japan and Polynesia. 
Odontosoria retusa (Cav.) J. Sm. 
Gravelly wall of ravine, alt. 600 m., No. 9947. ''Loedo." 
From Luzon southward. , 
Malaya and Melanesia. 
LINDSAYA Dry. 
Lindsaya Merrillii Copel. 
On trunks and stumps in very humid mo alt. 1200 
m., No. 9712. ''Bananat." 
Luzon to Mindanao. 
These specimens are like L. apoensis in that the tooth 
of the fertile segment is rarely mucronate, aud the distal seg- 
meuts are sometimes protracted. ZL. apoensis is possibly only 
a rain-forest form. 
Lindsaya hymenophylloides Bl. 
On trunks and stumps, with the preceding, alt. 1200 
m., No. 9770. ''Bananat." 
From central Luzon southward. 
Malaya and Polynesia. 
Lindsaya cultrata (Willd.) Swtz. 
On mossy rocks near a stream, No. 10276. 
Common throughout the Philippines. 
Madagascar to India and Australia. 
The base of the stipe is Sometimes as dark as in L. 
adiantoides J. Sm., but the upper part of the rachis is always 
green. 
