Ocroper 30, 1908] PrERIDOPHYTES or THÉ Horn or Negros 491 
Hymenophyllum Junghuhnii v. d. B. 
Beneath mossy trunks, alt. 1200 m., Nos. 10205, 10924062. 
Luzon, Negros, Mindanao. 
Java. 
Hymenophyllum aculeatum (v. d. B.) Racib. 
On rotten logs, alt. 1200. m., No. 9825. 
Luzon, Mindoro. 
Ceylon and Malaya. 
Hymenophyllum serrulatum (Pr.) C. Chr. 
On mossy trunks and logs, alt. 1200 to 1800 m., Nos. 
9818, 9910a. 
Luzon, Negros, Millia. 
New itin: 
No. 9910a is composed of very large specimens. 
Hymenophyllum tunbridgense Smith. 
On mossy trunks, alt. 1800 m., No. 9747a. 
Mindoro. 
England to New Zealand and Chile. 
Hymenophyllum obtusum H. and A. : 
On mossy trunks, alt. 1400 ii., Nos. 9987, 10062. 
Mindoro, Luzon. 
Hawaii, New Guinea. 
No. 9987 is more like the Hawaiian type than is any 
previous Philippine collection. 
Hymenophyllum pycnocarpüm v. d. B. (?) 
On mossy trees, alt. 1350 m., No. 10230. 
Luzon, Mindoro, Negros. 
Range doubtful. 
Hymenophyllum productum Kze. 
On mossy trees, alt. 1300 m., No. 10426. 
Java. 
-— Pn oe 
TRICHOMANES Linn. 
Trichomanes parvulum Poir. | 
On damp shaded cliffs, alt. 750 m., No. 9625. ‘‘Damiilmog.” 
Luzon. a i 
Madagascar across Polynesia. 
