122 DRYOPTERIS 



OTata (R. St. John in Small) Broun, Index N.Amer, Ferns 76. 1938. 



Thelypteris ovata E. St. John in Small 

 oxyodon (Franch.) Kitag. Rep. First Sc. Exped, Manchoukuo 4(2) : 58. 



1935. — Aspidium oxyodon Franch. 

 oxyoura Copel. Philip. Journ, Sc. 60: 107. t.l2. 1936. — Ins. SolomoD. 



Cyclosorus oxyourus (Copel.) Copel. 

 paclfica (Nakai) Tagawa, CoL 111. Jap. Pterid, 211. 1959. — Polystichum 



pacificum Nakai 

 paleacea (Moore) Fomin in Kusn. et al. Fl. Cauc. Crit. 1(1) : 52. 1911 



[non (Swartz) C.Chr., nee (D.Don) Hand.-Maz.]. — Europa. occid. et 



austr., Caucasus. — Lastrea filix-mas var, paleacea Moore = Dryo- 



pteris mediterranea Fomin in Komar. 

 paleacea x pallida. — vide Dryopteris x litardierei Rothm. 

 paleacea x pseudo-filix-mas. —vide Dryopteris chrysocarpa (Fee) Rothm* 

 paleacea x spinulosa. — vide Dryopteris x doeppii Rothm. 

 paleata Copel, = Lastrea paleata (Copel.) Copel. — Thelypteris paleata 



(Copel.) Holttum 



pallescens Brause = Lastrea pallescens (Brause) Copel. — Thelypteris 



pallescens (Brause) Ching 

 paludosa Morton, Bull. Torrey Bot. CI. 66 : 50. 1939. — Colombia. 

 palustris (Bak. in Hook, et Bak.) O.Ktze. — Nephrodium palustre Bak. 



in Hook, et Bak. [Aspidium palustre Mett. msc. non Gray], 

 pansamalensis C.Chr. ^ Ctenitis pansamalensis (C.Chr.) Ching 

 parallelogramma (Kunze) Alston, Amer. Fern Journ. 47 : 92. 1957. 



Aspidium parallelogrammum Kimze 



paraphysata Copel. = Cyclosorus paraphysatus (Copel.) Ching 



parasitica var. falcatula Christ, Philip, Journ. Sc. Bot. 2 : 197. 1907. 



— Philippines (Mindanao, Palawan). = Cyclosorus falcatulus (Christ) 

 Copel. 



paripinnata Copel. Univ. Calif. Publ. Bot. 18 : 220. 1942, — N. Guinea. 



Cyclosorus paripinnatus (Copel.) Copel. 

 parfesii Ballard, Kew Bull. 1937 : 347. 1937. —Dryopteris microsora Copel. 

 [non 0. Ktze]. 



parvisora C.Chr. — Cornopteris parvisora (C.Chr.) Tardieu - Para- 



thyrium parvisorum (C.Chr.) Holttum 

 patagonica Diem, Darwiniana 12 : 70. f.2. 1960. — Argentina. 

 paucinervata C.Chr. = Goniopteris paucinervata (C.Chr.) Ching 

 paucisora Copel, = Ctenitis paucisora (Copel.) Copel. 

 pectiniiormis C.Chr. = Thelypteris pectiniformis (C.Chr.) Ching 

 peltata v-Ald.v.Ros. = Cyclosorus peltatus (v.Ald.v-Ro8.) Copel. 

 peltochlamys C.Chr. Dansk Bot. Ark. 9(3) : 65. 1937. — Java. = Aha- 



copteris peltochlamys (C.Chr.) Holttum 

 peninsulae Kitag. Rep. First Sc. Exped. Manchoukuo 4(2) : 54. f.lO. 



1935. — China (Manshuria). 



pentagona Bonap. = Ctenitis pentagona (Bonap.) Ching 



pentaphylla Rosenst. = Cyclosorus pentaphyllus (Rosenst.) Copel. 



perglandulifera v.Ald.v.Ros. = Cyclosorus perglanduliferus (v.Ald.v.Ros.) 

 Ching 



