G2. COISTOGHftAJMCME, Fie. 



Sori linear, running along the veins, without paraphyses. No indusium. 



Rhizome creeping. Stipes not articulate to the rhizome. Fronds pinnately 

 ivided; under surface not powdery; veins free in malayan material, simple or 

 lore commonly forked, pinnately arranged. Diels, in Engl. & Prantl, Nat. 

 'll.Fam., I*, fig, 138, A— B. — See the information in Philipp. Journ., II, 

 71, (Christ). ! See Supplement! 1, Appendix. 



Paleotropical, and extra-tropical in Asia. 



* C fraxincaj ^iotg (not Foe), Copol.} Polypod. Philipp . , 66; Diolp; 



a Engl. & Prantl, Nat. Pfl.Pam., I*, fig. 158, A— B; Gymnogramme jamndfca, 

 U., Rac, Flor. Btz., I, 68; G. fraxinea, Hedd. {ml Don), Ferns S.Bj>JKfSuppl., 

 4; Syngramme fraxinea, Bedd., Handh. Ind. ferns, 'oSQ; Neuroma/mme fraxinea, 

 'hrist, Farnkr. d. Erde, 65; Diplazium fraxineum, Don, (ohj^ name); — var. 

 errulata; G. serrulata, BL, Enum., 115; Bedd., FernsJBid., I, tab. LVII & Perns 

 .1., tab. CCXXXII (as G. javanica); (? var. Gopd^tifai, Christ, Philipp. Journ., 

 [, 171). y^ 



Rhizome creeping, sparingly clothed,;»mh very small, deltoid scales. Stipes 

 rm, naked, glossy, 30 — 120 c.M. Ib^. Fronds 30—150 c.M. long, varying 

 com simply pinnate to 5-pinp«(<e. Pinnae erecto-patent, 10 — 50 c.M. long, 

 talked, the siipple ones ^^^ c.M. broad, lanceolate, acuminate, narrowed at 

 be base, the edge entip^ Pinnulae of the same shape as the simple pinnae, 

 ut smaller. Texjxae herbaceous; rachis and both surfaces naked or nearly 

 ; veins distiiKt, close, simple or once forked. Sori yellow, commonly forked, 

 eginnins/^ the costa, but falling short of the edge. 



JUskV. jserrulata: Edges finely toothed. 

 r Trop i \siaf Amlraliaf Poliynoiia ^ Afrioaj Japa n , Chi n af Madagaooav. 



e3. CEii,or»TE:ie.is, jAnk. 



Sori linear or linear-ohlong, running along the veins, not quite reaching 

 deir tips, without paraphyses. No indusium. 



Rhizome commonly short-creeping. Stipes not articulate to the rhizome. 

 Fonds divided, at least the fertile ones coated beneath with white or yellow, 



