DRYOPTERIS 125 



rigidifol 



igidifolia 



rimbachii Eosenst. = Lastrea rimbacliii (Rosenst.) CopeL 

 riopardensis Eosenst. = Lastrea riopardensis (Eosenst.) Copel, 

 riparia CopeL Univ. Calif. Publ. Bot. 18: 221. 1942. — N* Guinea. 



Cyclosorus riparius (Copel.) Copel. 

 rivulariformis Eosenst. = Lastrea rivulariformis (Eosenst.) Copel. 

 rizalensis Christ = Ctenitis rizalensis (Christ) Copel. 



■ 



roemeriana Eosenst. = Cyclosorus roemerianus (Eosenst.) CopeL 



rosenstockii C.Chr. = Lastrea rosenstockii (CChr.) CopeL 



rubra Ching = Abacopteris rubra (Ching) Ching - Cyclosorus rubrus 



(Ching) Tardieu ex Tardieu et C.Chr. 

 rudilormis C.Chr. ex CopeL Univ. Calif. Publ. Bot. 19: 305. 1041. — 



Ecuador. 



rupicola C.Chr. = Thelypteris rupicola (C.Chr.) Ching 



rupieola Hosok., Trans. Nat. Hist. Soc. Formosa 26 : 73. 1936 [non C.Chr.]. 



Ins. Palau. ^ Glaphyropteris rupicola (Hosok.) Hosok. 



rurutensis Copel. Occ. Pap. Bishop Mus. 14 : 55. t.7. 1938. — S.E. Po- 

 lynesia (Ins. Austral). = Cyclosorus rurutensis (CopeL) CopeL 



rusbyi C.Chr. = Lastrea rusbyi (C.Chr.) Copel. 



sacholepis Hayata = Ctenitis sacholepis (Hayata) H.Ito in Nakai et 



Honda 



sakuraii I 



Japonia. 



Dryopteris subtripinnata var. sakuraii Eosenst. 



Bull 



Meniscium salzmanni Fee 



sambiranensis C.Chr. -^ Cyclosorus sambiranensis (C.Chr.) Ching 



santae-clarae C.Chr. 



Chr 



sasakii Hayata = Ctenitis sasakii (Hayata) Ching - Tectaria sasakii 



(Hayata) Sasaki 

 saxatilis (E. St. John in Small) Broun, Index N.Amer. Ferns 79. 1938. 

 — Thelvnteris saxatilis E. St. John in Small 



saxifraga H.Ito, Bot. Mag. Tokyo 50 : 125. 1936. — Japonia. 

 X saxifragi-varla Nakai, Joum. Jap. Bot. 18 : 286. 1942 [Dryopteris 

 saxifraga x variaj. — Korea (Quelpaert). 



ifraga x varia. — vide Dryopteris x saxifragi-varia Nakai 



scariosa Eosenst, = Lastrea scariosa (Eosenst.) CopeL 



Weath 



Brit. Hon- 



duras. 

 schnellii 



Guinea. 



sciaphila Maxon = Ctenitis sciaphila (Maxon) Ching 



sellensis C.Chr. Kungl. Svenska Vetens.-akad. Handl. ser.3. 16(2) : 24. 



t.3(7-8). 1937. — Hispaniola. 

 separabilis Small, Ferns SE. States 284 cum tab. 1938, — U.S.A. (N. 



Carolina, Virginia, Arkansas). 

 scptemjuga C.Chr. Kungl. Svenska Yetens.-akad. Handl. ser.3. 16(2) : 32. 



t.7(4-5). 1937. — Hispaniola. 

 septempedalis Alston, Journ. of Bot. 78 : 227. 1940 (Oct.) ; Nova Guinea 

 8er.2. 4: 111. t.8(ll). 1940 (Dec). — N. Guinea (Ins. Japen). 



