731 

 S4. E*FIOTINOE>TEIMS, a. Smith. 



Sporangia crowded over the under surface of the much contracted, linear, 

 highest segments of the pinnatipartite or pinnate fronds. 



Rhizome creeping. Fronds articulate to the rhizome, deeply pinnatifid 

 or pinnate; segments dimorphous, the barren ones lanceolate, articulate to 

 the rachis, free and stalked or adnate and joined ; veins anastomosing copious- 

 ly; areolae with included free veinlets. Diets, in Engl. & Prantl, Nat. Pfl. 

 Fam., I*, fig. 170, D— F. 



Malayan. 



$. Fronds deeply pinnatifid in (he lower, barren part. (1) Ph. drynarioides. 

 $.$. Fronds pinnate in the lower, barren part. (2) Ph. speciosa. 



* (1) Ph. drynarioides, Bedd., Handb. Ind. Ferns, 442; Ferns 

 Br.I., II, tab. CCCXXV ; Acrostichiim drynarioides, Hk., Hk. Bk., Syn. Fil., 42S ; 

 Polypodium drynarioides,, Christ, Farnkr. d. Erde, 117; Dryostachyum dryna- 

 rioides, Kuhn, Ann. Mus. Bot. L. B., IV, 296 ; C. Chr., Ind. Fil. ., 



Fronds subsessile, to 90 c.M. long, deeply pinnatifid below with nume- 

 rous close, entire, lanceolate, acuminate, sterile lobes. Lobes 10 — 20 c.M. long, 

 272 — 4'/2 c.M. broad, connected by a narrow wing, articulate though adnate 

 to the costa (rachis), the lower ones passing down gradually into a mere, 

 undulate wing to the costa, which is continued to its very base; above the 

 sterile lobes numerous distant, linear pinnae sometimes 30 c.M. long, + 272 

 m.M. broad. Texture very coriaceous; surfaces naked; main veins prominent, 

 with transverse veins; areolae copious, small, with free veinlets. 

 . Malaya; Salomon Islands. 



* (2) Pli. speciosa, BL (not /. Sm.), Gopel., Polypod. Philipp., 

 134; Diels, in Engl. & Prantl., Nat. Pfl.Fam., I*, fig. 170, D— F; Ph. 

 rigida, Bedd., Perns Br.I., II, tab. CCXI; Polypodium speciosum, Christ, 

 Farnkr. d. Erde, 121, fig. 3i6; Acrostichum rigidum. Wall., Rac, Flor. Btz., 

 I, 50; Lomaria speciosa, 5/., (oldest name) ; — var. simplex; Ph. simplex, J. Sm., 

 Journ. of Bot., Ill, 403. 



Rhizome woody, creeping, whitish, the scales brown, subulate, mixed 

 with hairs. Stipes short or long, naked, provided with 2 opposite rows of 



