72 THE FERNS OF BORNEO. 
P.(Phym.) costulatum, Baker. Jour. Bot. 1880 p. 215. (338%) 
Mt. Dulit, Sarawak: Mt. Kinabalu by Dr, Haviland, 
== Acrostichum costulatum Cesati, Fil. Becc. Polyn. 8. 
Distribution : Sumatra, New Guinea. 
ao 
. (Phym.) leucophorum, Baker, Jour. Linn. Soc. xxi, p. 229 
(334*). Mt, Matang, Sarawak 2,500 ft, rare. 
. (Phym,) rupestre, Bli. (Syn. Fil. xlviii, 335.) Mt. Matang, 
Sarawak. 
Distribution: Malay Peninsula, Java, Sumatra, Philippines. 
P. (Phym.) platyphyllum, Sw. (Syn. Fil. xlviii, 337.) Mt. Ma- 
tang; the Baram District, and Mt. Mulu, Sarawak. 
Distribution: Malay Peninsula, Java. 
(Phym.) membranaceum, Don. (Syn. Fil. xlviii, 339.) Island 
of Balabac, off the coast of British North Borneo, by Mr. 
A. H. Everett. 
Distribution: North India to Ceylon; W. China and the 
Philippines. 
. (Phym.) heterocarpum, Bl. (Syn. Fil. xlviii, 8340). Said there 
to have been found in Borneo. I have not seen it. 
Distribution : N. India, Ceylon, Java, Philippines. 
P. (Phym.) irioides, Lam. (Syn. Fil. xiviii, 841). Around Kuch- 
ing, Sarawak, common. 
Distribution: N. India to Malaya; Chusan to Fiji; Isle of 
Pines and N. 8. Wales; Mascaren Islands, Zambesi Land, 
Natal, Angola, Guinea Coast. 
P. (Phym.) musefolium, Bl. (Syn. Fil. xviii, 342). Samarahan 
River, and Baram District, Sarawak. 
Distribution : Malaya. 
P. (Phym.) Labrusca, Hooker (Syn. Fil. xlvii, 346). On lime- 
stone hills near the Sarawak River, and in the Baram 
District, Sarawak. First found by T. Lobb. 
P. (Phym.) dulitense, Baker in Kew Bulletin, Aug. 1893 p. 211 
(346*). Mt. Dulit, Sarawak. 
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