POLYPODIUM 231 



cornigerum Bak. in Hook, et Bak. = Grammitis cornigera (Bak. in 

 Hook, et Bak.) Ching - Xiphopteris cornigera (Bak. in Hook, et Bak.) 



Copel. 



Ching 



Wall, ex Mett, = Pseudodrynaria coronans (Wall 



corticolum C.Chr. = Ctenopteris cortieola (C.Chr.) Tagawa 

 craspedosorum CopeL = Crypsinus craspedosorus (CopeL) Copel. 

 crassifolium Sess^ et Moc. Fl. Mexic. ed.2. 239. 1894 [= Polypodium 



crassifolium L.?]. — Mexico. 



crassifrons 



Ctenopteris crassifrons (Bak. in 



Brownlie — Grammitis 



Bak.) Ching 



crassimarginatum CopeL Univ. CaUf, Publ. Bot. 18 : 226. 1942. — N. 



Guinea. = Crypsinus crassimarginatus (Copel.) Copel. 

 crassisorum C.Chr. Brittonia 2 : 313. 1937. — N. Guinea (Papua), 

 crenato-pinnatum Clarke = Crypsinus crenato-pinnatus (Clarke) Copel. 

 crespianum Bosco, Nuov. Giorn. Bot. Ital. ser.2. 45 : 150. t.l2(l). 1938. — 



Ecuador. 



cretatum Maxon = Ctenopteris cretata (Maxon) CopeL 

 crinitum Poir. in Lam. = Ctenitis crinita (Poir. in Lam.) Ching 

 cristatum L. = Polystichum cristatum (L.) Roth 

 cromwelLii Eosenst. = Microsorium cromwellii (Eosenst.) CopeL 

 cruciforme Ching = Crypsinus cruciformis (Ching) Tagawa 

 cryptophlebium Bak. = Grammitis cryptophlebia (Bak.) CopeL 



crypt 



Ching 



ypta (Underw 



Kimze = Ctenitis crystallina (Kunze) 



cuencanum Hieron. = Ctenopteris cuencana (Hieron.) Copel. 

 cultratum Willd. = Ctenopteris cultrata (WiUd.) CopeL 

 cumingianum Hook. = Tectaria cumingiana (Hook.) C.Chr, ex Tardieu 



et C.Chr. 

 curranii CopeL = Microsorium curranii (CopeL) CopeL 

 curtisii Bak. = Ctenopteris curtisii (Bak.) CopeL 

 curvatum Swartz = Ctenopteris curvata (Swartz) CopeL - Grammitis 



curvata (Swartz) Ching 

 cyatheaefolium Desv. = Heterogonium cyatheifolium (Desv.) Tardieu 



Cahf 



Mexico. 



cyathoides Swartz = Goniophlebium cyathoides (Swartz) Hosok* 

 dactylinum Christ = Crypsinus dactylinus (Christ) Tagawa 

 daguense Hieron. = Xiphopteris daguensis (Hieron.) Copel. 

 damunense Eosenst. = Weatherbya damunensis (Eosenst.) CopeL 

 dareaeforme Hook. = Davallia dareiformis (Hook.) Clarke - Gymno- 



grammitis 



Pterid. 4: 79. 1917. — Mada 



gascar. = Ctenopteris 



decrescens Christ = Cryptosorus decrescens (Chr 



Ching 



pinnatum v.Hall = Thelypteris decursive-pinnata (v.Hall) 



