CRTPSmUS - CTENinS 57 



tiiquetrus (Blume) CopeL Gen. Fil. 207, 1947. — Polypodium 



Blume 



lypodium 



Phytotax 



Po- 



undulato-sinuatus (Rosenst.) Copel. Gen. Fil. 207. 1947. — Polypodium 



nndulato-sinuatum Eosenst. 

 Teitchii (Bak.) Copel. Gen. Pil. 206. 1947. — Polypodium veitchii Bak. 



whitlordii (CopeL) Copel. Gen. Fil. 206. 1947. — Polypodium wMtfordi 

 CopeL 



wrayi (Bak.) CopeL Gen. Fil. 207. 1947. — Polypodium wrayi Bak. 

 yakuinsularis (Masam.) Tagawa, Acta Phytotax, Geobot. 14: 194. 1952. 



Polypodium yakuinsulare Masam. 

 yakushimensis (Mak.) Tagawa, Acta Phytotax. Geobot. 14 : 194. 1952. 

 Korea (Quelpart), Japonia, Ins. Liu-Kiu, Formosa. — Polypodium 

 engleri var. yakushimense Mak. 

 CKTPTOGRAMMA E.Brown ex Richardson in Franklin 



gracilis (Michx.) Clute, Fern Bull. 14 : 119. 1906. — Pteris gracilis Michx, 

 raddeana Fomin — AUosorus raddeanus (Fomin) Ching 

 CKYPTOSORUS Fee, Gen. Fil. 231. 1852. 



decrescens (Christ) Nakai ex H.Ito, Jo urn. Jap. Bot. 11 : 90. 1935. — 



Polypodium decrescens Christ 

 seemanni J.Smith = Ctenopteris seemannii (J.Smith) CopeL 

 venulosus (Blume) H.Ito, Journ. Jap. Bot. 11 : 90. 1935. — Polypodium 



venulosum Blume 

 CTENITIS (C.Chr.) Christensen ex Tardieu et Christensen, Notul. Syst. 



[Paris] 7 : 86. 1938 (Oct.). [C.Chr. et Ching ex Ching, Bull, Fan Mem. 



Inst. Biol. Bot. 8 : 275. 1938 (Nov.)]- — Dryopteris subgen. Ctenitis 



C.Chr. 

 subgen. Euctenitis C.Chr. ex Ito in Nakai et Honda, Nov. FL Jap. 4 : 



74. 1939. 

 sect. PsEUDOCTENiTis H.Ito in Nakai et Honda, Nov. FL Jap. 4: 83. 



1939. [Typus : Ctenitis eatonii (Bak.) Ching], 

 subsect. DissECTAE H.Ito in Nakai et Honda, Nov. FL Jap. 4 : 91. 1939. 



[Typus : Ctenitis dissecta (G.Forst.) H.Ito]. 

 subsect. Eatonianae H.Ito in Nakai et Honda, Nov. FL Jap. 4: 



83. 1939. [Typus : Ctenitis eatonii (Bak.) Ching]. 

 Bubsect. Kawakamianae H.Ito in Nakai et Honda, Nov. FL Jap. 4: 



78. 1939. [Typus : Ctenitis kawakamii (Hayata) Ching]. 

 subsect. Maximowiczianae H.Ito in Nakai et Honda, Nov. FL Jap. 



4: 86. 1939. [Typus: Ctenitis maximowicziana (Miq.) Ching]. 

 subsect. Subtripinnatae H.Ito in Nakai et Honda, Nov. FL Jap. 4: 



74. 1939. [Typus : Ctenitis subtripinnata (Miq.) H.Ito]. 

 abundans (Rosenst.) CopeL Gen. Fil. 124. 1947. — Dryopteris abundans 



Rosenst. 



Bull 



Nephrodium aciculatum Bak. 

 acrosora (Hieron.) CopeL Gen. FiL 124. 1947. — Nephrodium 



Hieron. 



