SEMATOPHYLLACE.l^. 
1. SEMATOPHYLLUM Mitt. 
1. S. hyalinum (Reiiiw.) Jaeg. 
(741 Borden) June; (3541, 3540, 3082 Merrill). On prostrate logs and trees, 
forests and exposed ridges above 500 m. Malaya to Celebes. 
2. S. alto-pungens (C. Mull.) Jaeg. 
(230 Whitford) May. On bowlders above 1,000 ni. Endemic. 
2. TAXITHELIUM Mitt. 
1. T. instratum (Brid.) Broth. 
(3543 Mei-rill) October. On trees in forests. Malaya to New Guinea. . 
3. ECTROPOTHECIUM Mitt. 
1. E. meyenianum (Hanip.) Jaeg. 
(3544 Merrill) October. On wet bowlders in river bed. Endemic. 
2. E. cyperoides (Hook.) Jaeg. 
(1408 Copeland) August. On recently burned-over ground at 1.000 m. British 
India to Malaj'a and the Caroline Islands. 
LESKEACE.E. 
1. THUIDIUM Sehimp. 
1. T. trachypodium (Mitt.) Br. 
(2559 Merrill) October. On damp bowlders and tree trunks. British India to 
Sumatra and Java. 
I lYPNODENDliACE.E. 
1. MNIODENDRON Lindb. 
I. M. fusco-mucronatum (C. Mull.) Broth. 
(281- Whitford) . On rocks in damp ravines at 940. Endemic. 
PTERIDOPHYTA. 
FI Lie ALES.^ 
FILICALES LEPT0SP0EANGIAT.ffi. 
HYMENOPHYLLACILE. 
1. TRICHOMANES Sm. 
1. T. auricu latum Blume. 
(6744 Elmer) November; (397 Topping) May. On exposed ridges in the mossy 
forests above 1,000 m. 
2. T. motleyi Bosch. 
(3523 Merrill) October. On wet bowlders in river bed at 120 m. 
■* Tills list of vascular crj'ptogams has been compiled from named specimens in 
the herbarium, the identifications having been made by Dr. E. B. Copeland, 
formerly of this office. While in press several additional identifications have been 
received from Dr. H. Christ, Bale, Switzerland, these species having been inserted 
in the proof, the identifications being credited to Dr. Christ in the text. 
