64 THE FERNS OF BORNEO. 
Malay Peninsula they are often black as described in Syn. 
Fil. 
Distribution: Malay Peninsula, Java, Kumaon, Philip- 
pines, Celebes. 
N. truncatum, Presi. (Syn. Fil. xliv, 194.) Saribas, Matang, 
Baram District, Sarawak. 
Distribution: Malaya, Ceylon to N. India, Australia, 
Polynesia. 
§. Pleoenenia. 
N. (Pleoc.) Leuzeanum, Hooker, (Syn. Fil. xliv, 200.) Com- 
mon in Sarawak. Island of Balabac. 
Distribution: Malaya, N. India, Hongkong, Philippines, 
Samoa, Fiji. 
§. Sagenia. 
N. (Sag.) singaporeanum, Baker (Syn. Fil. xliv, 201.) Mt. Ma- 
tang, Sarawak 1,000 ft. 
Distribution : Malaya. 
N. (Sag.) pteropodum, Baker, Jour. Bot. 1888, p. 325 (201*) 
Mt Matang, and elsewhere in the Baram district, Sara- 
wak. [am doubtful whether this is not a simple form 
of NV. (Sag.) vastum, Baker. 
N,(Sag.) ternatum, Baker, (Syn. Fil. xliv. 202.) Banting, Sara- 
wak, and N. Borneo (Burbridge). 
N, (Sag.) Everett’, Baker, Kew Bulletin Feb. 1596, p. 41.(202*) 
Natuna Islands, Mr. A. H. Everett. 
N, (Sag.) vastum. Baker (Syn. Fil xliv. 203). Mt. Matang, Mt. 
Lambir in the Baram district, Sarawak. 
Distribution : Malaya, Himalayas. . 
N, (Sag.) melanocaulon, Baker (Syn. Fil. xliv. 204). by Mr. Bur- 
bridge in Sulu. 
Distribution: Malaya, Himalaya, Philippines. 
N.(Sag.) Lobbii, Baker (Syn. Fil. xliv 207) Banks of the Sara- 
wak River. First found by Lobb. 
N, ‘Sag.) subdigitatum, Baker, Jour. Linn. Soc. xxiv, p. 259. 
Niah in the Baram District, Sarawak. 
