9O Baker. A Summary of the new Ferns 



rated as a species from P. fissum, which has lately been found 



in China, Madagascar, and the Zambesi Highlands. 

 287*. P. assimile, Baker, in Journ. Bot. 1875, 2 i- Central China ; 



gathered by Shearer, Maries, and Henry. 

 290*. P. asterosorum, Baker, in Journ. Bot. 1880, 214. Mountains 



of Sumatra, alt. 5000-6000 ft., Beccari, 458. Distinct in the 



group by its very large non-contiguous sori. 

 294. P. penangianum, Hook. Has lately been found in Burma, 



Perak, and Java. 



Subgenus Phymatodes. 



297*. P. involution, Baker, in Journ. Bot. 1889, 177. West China; 

 province of Hupeh, Dr. A. Henry, 6859. 



297*. P. Bakeri, Luerssen ; P. torulosum, Baker, in Journ. Bot. 1880, 

 215, non Journ. Linn. Soc. XVI, 201. Mount Singalan, 

 Sumatra, alt. 5000-6000 ft., Beccari, 445. 



297*. P. hammatisorum, Harringt. in Journ. Linn. Soc. XVI, 32 ; 

 Pleopeltis nummulartfolia, Moore herb. Philippines, Cuming, 

 1 2 1 ; Steer e. 



297*. P. inconspicuum, Baker, in Journ. Bot. 1884, 143. North- 

 east Madagascar, Humblot, 143. 



297*. P. Lewisii, Baker, in Journ. Bot. 1875, 201. China; province 

 of Kiu-Kiang, Dr. Shearer. 



297*. P. Wrayi, Baker, sp. n. Rhizome slender, wide-trailing ; paleae 

 dense, lanceolate-acuminate, ciliated, ferrugineous. Fronds 

 simple, dimorphic, sterile, oblanceolate, obtuse, thick, glabrous, 

 i-i in. long; in. broad, with a naked stipe 1-15 lines 

 long ; fertile with a longer stipe and a linear blade 2-3 in. 

 long, |~| in. broad. Sori globose, superficial, medial. Perak, 

 alt. 5000 ft., Wrqy, Scortechini. 



297*. P. stenopteris, Baker, in Journ. Bot. 1879, 43- Borneo; moist 

 rocks near the Lawas river, Burbidge. Near P. soridens, Hook. 



298*. P. cyclophyllum, Baker, sp. n. Rhizome thread-like, wide- 

 creeping; paleae minute, linear-subulate, spreading. Fronds 

 nearly sessile, simple, dimorphic, orbicular or obovate-oblong, 

 entire, firm, glabrous, \ i in. long, ^ \ in. broad ; midrib not 

 continued to the apex ; veins anastomosing copiously in 

 irregular areolae. Sori large, globose, uniserial, confluent, con- 

 fined to the upper half of the blade. China; Ningpo,ffancoc&,32. 



