PTERTDOPHYTA HALCONENSES. 
143 
t 
Trichomanes Cumingii (Presl) C Chv. [T. Smithii Hook.) 
Epiphytic on Cyathca in rklgc forest at 000 m. alt. {Ko. G008). 
"Pliilippines" Cuming; iliiidanao. 
Moluccas. 
W 
Trichomanes pallidum Bl. 
(a) On mossy trees at 1,000 m. alt. (No. 0000) ; all stciilc, tlic iypioal plntit. 
India to Polynesia. 
(h) On mossy trees at 1,400 m. alt. (No. 6070). Tliti slender f^eener form, 
7'. glauco-fnscum Hook., whicli is perhaps a good species. Tliis is the eominnner 
form in the Philippines. 
Trichomanes javanicum lil. (T. rhomhoidexim •^. Sm.). 
On ledges along streams in forests at 250 m. alt. (No. (iOOl). 
Very common in the Philippines. 
India to PoUnosia and Liu Kin. 
/ 
(No. 0072). ^lubt of the specimens 
Apo. 
Trichomanes Piuma Hook. 
Terrestrial, iu forests at 1,400 ]n. alt. 
are veiy large and broad. 
Mounts Mac^iiiling, Banajao, Silay and 
Perak to Samoa. 
Trichomanes apiifolium Presl. 
Terrestrial in ridge forest at 900 m. alt. (No. 0073) ; amply distinct from 
the heterogeneous jumble of plants in my herbarium determined by various 
botani.it.s as T, hauerianum and T. meifolium. 
Throughout the Archipelago usually at greater altitudes and often epiphytic. 
Java. 
Trichomanes maximum CI. 
By streamlets in humid forests at 250 m. alt. (No. 6060). 
Central Luzon and south. 
Malaya, Polynesia and Queensland. 
Trichomanes rigidum Sw. 
On damp mossy boulders, terrestrial, and on cliffs in the ridge forests at 800 
to 1,400 m. alt. (Nos. 6074, 0075, 0070, G077). I can not distinguish T. Cupri'ss- 
oides Besv., to which on geographical grounds this plant would be ascribed. 
Common in the Philippines. 
Pantropic. 
Trichomanes radicans Sw. 
Terrestrial in damp ravines at 1,400 ni. alt. (No. 0078), a remarkably large 
and stout form of this species. 
Pantropic and in Ireland, Japan and Alabama, 
HYMENOPHYLLUM Smith. 
Hymenophyllum dilatatum Sw. 
On banks in forests at 700 m. alt. (No. 
Liizon, ilindanao. 
Jtalava to Polvnesia and New Zealand. 
6070) 
