Puate 1650. 
ASPLENIUM PORPHYRORACHIS, Baker. 
Finices, Suborder Potypopiaces, Tribe ASPLENIES. 
Asplenium (Diplazium) porphyrorachis, Baker in Jowrn. Bot. 1879, 
sensim reductis, venis pinnatis venulis erecto-patentibus furcatis, 
soris medialibus elongatis infimis at tena indusio angusto glabro. 
plenium zeylanicum, Cesati, Fil. Born. p. 21, non Hook. 
Polypodium subserratum, Hook. Sp. Fil vol. iv, p- 202; Hook. et 
Baker, Syn. Fil. p. 325. 
Has. Forests of North Borneo, Wallace, Beccari, Burbidge, Dr. 
oor Also fotind lately in Perak by Dr. Hose, Bishop of Stienpors 
and Sarawak. 
as cn gene 3-6 poll. longi. Lamina semipedalis vel pedalis, medio 14- 
l. lat 
This was first found in a sterile state ot Mr. A. R. Wallace, and 
supposed to be a Polypodiwm. The copious specimens more recentl 
Ssterbaet show it te be a Sdipledad Aiploncain near A. zeylanicum, 
00 Bak 
Fig. 1. Whole plant, life size. 2,3, Fertile pinne, enlarged. 
VOL. Vil. THIRD SERIES. 
