Woodsia euporolepis (Trevis.) Trevis.Rendiconti Reale Ist.Lombardo Sci. species synonym

Physematium montividense (Spreng.) Shmakov species synonym

Physematium ×maxonii (R.M.Tryon) Li Bing Zhang, N.T.Lu & X.F.Gao species accepted

Physematium plummerae (Lemmon) Li Bing Zhang, N.T.Lu & X.F.Gao species accepted

Physematium cochisense (Windham) Li Bing Zhang, N.T.Lu & X.F.Gao species accepted

Physematium angolense (Schelpe) Shmakov species accepted

Woodsia obtusa subsp. montevidensis (Spreng.) Hicken subspecies synonym

Physematium phillipsii (Windham) Li Bing Zhang, N.T.Lu & X.F.Gao species accepted

Physematium ×kansanum (R.E.Brooks) Li Bing Zhang, N.T.Lu & X.F.Gao species accepted

Physematium euporolepis Trevis. species synonym

Physematium cystopteroides (Windham & Mickel) Li Bing Zhang, N.T.Lu & X.F.Gao species accepted

Physematium kangdingense (H.S.Kung, Li Bing Zhang & X.S.Guo) Li Bing Zhang, N.T.Lu & X.F.Gao species accepted

Physematium indusiosum (Christ) Li Bing Zhang, N.T.Lu & X.F.Gao species accepted

Physematium neomexicanum (Windham) Li Bing Zhang, N.T.Lu & X.F.Gao species accepted

Physematium mexicanum (Fée) species accepted

Cheilanthes canescens (Kunze) Mett. species synonym

Cheilanthes andina Griseb. species synonym

Cheilanthes straminea Brause species synonym

Cheilanthes crenata Kunze species synonym

Physematium montevidense (Spreng.) Shmakov species accepted

Cystopteris caucasica (C.A.Mey.) Fée species synonym

Cheilanthopsis kangdingensis (H.S.Kung, Li Bing Zhang & X.S.Guo) Shmakov species synonym

Cheilanthopsis indusiosa (Christ) Ching species synonym

Cheilanthopsis elongata (Hook.) Copel. species synonym

Cystopteris vestita C.Presl species synonym

Hymenocystis fragilis (Trevis.) Askerov species synonym

Hymenocystis caucasica C.A.Mey. species synonym

Protowoodsia manchuriensis (Hook.) Ching species synonym

Diacalpe peruviana (Hook.) Trevis. species synonym

Diacalpe manchuriensis (Hook.) Trevis. species synonym

Diacalpe guatemalensis (Hook.) Trevis. species synonym

Diacalpe fragilis Trevis. species synonym

Diacalpe burgessiana (Gerrard ex Hook. & Baker) Trevis. species synonym

Lastrea bulbosa C.Presl species synonym

Woodsia pusilla E.Fourn. species synonym

Woodsia montevidensis (Spreng.) Hieron. species synonym

Woodsia crenata (Kunze) Hieron. species synonym

Physematium oreganum (D.C.Eaton) Trevis. species accepted

Physematium obtusum (Spreng.) Hook. species accepted

Physematium molle Kaulf. species accepted

Physematium manchuriense (Hook.) Nakai species accepted

Physematium incisum (Gillies ex Hook. & Grev.) C.Presl species synonym

Physematium fragile (Trevis.) Kunze species accepted

Physematium europolepis Trev. species doubtful

Physematium elongatum (Hook.) Trevis. species accepted

Physematium cumingianum Kunze species synonym

Physematium canescens (Kunze) Trevis. species accepted

Woodsia pusilla var. mexicana (Fée) T.M.C.Taylor variety synonym

Woodsia pusilla var. glandulosa (D.C.Eaton & Faxon) T.M.C.Taylor variety synonym

Woodsia peruviana Hook. species synonym

Woodsia oregana f. pusilla (E.Fourn.) B.Boivin form synonym

Woodsia oregana var. mexicana (Fée) B.Boivin variety synonym

Woodsia obtusa var. plummerae (Lemmon) Maxon variety synonym

Woodsia obtusa var. montevidensis (Spreng.) Hicken variety synonym

Woodsia obtusa var. glandulosa D.C.Eaton & Faxon variety synonym

Woodsia obtusa var. andina Hook. variety synonym

Woodsia montevidensis var. fuscipes Hieron. variety synonym

Woodsia mollis (Kaulf.) J.Sm. species synonym

Woodsia manchuriensis Hook. species synonym

Woodsia kangdingensis H.S.Kung, Li Bing Zhang & X.S.Guo species synonym

Woodsia jujuiensis Copel. species synonym

Woodsia insularis Hance species synonym

Woodsia indusiosa Christ species synonym

Woodsia incisa Gillies species homotypic synonym

Woodsia guatemalensis Hook. species synonym

Woodsia fragilis Liebm. species heterotypic synonym

Woodsia elongata Hook. species synonym

Woodsia cystopteroides Windham & Mickel species synonym

Woodsia cumingiana (Kunze) Hook. species synonym

Woodsia crenata var. pallidipes Hieron. variety synonym

Woodsia crenata f. genuina Hieron. form synonym

Woodsia caucasica (C.A.Mey.) J.Sm. species synonym

Woodsia canescens (Kunze) Mett. species synonym

Woodsia burgessiana Gerrard ex Hook. & Baker species synonym

Woodsia angolensis Schelpe species synonym

Physematium scopulinum Trevis. species accepted

Physematium pubescens (Spreng.) Bevis species accepted

Polypodium flabellatum Klotzsch species synonym

Cheilanthopsis straminea (Brause) Hieron. species synonym

Woodsia mexicana Fée species synonym

Physematium scopulinium Trevis. species doubtful

Physematium manchuriensis (Hook.) Nakai species synonym

Woodsia fragilis (Trevis.) T.Moore species synonym

Woodsia mexicana R.Br. species synonym

Woodsia cochisensis Windham species synonym

Woodsia phillipsii Windham species synonym

Woodsia ×kansana R.E.Brooks species synonym

Woodsia ×maxonii R.M.Tryon species synonym

Woodsia plummerae Lemmon species synonym

Woodsia neomexicana Windham species synonym

Dicksonia montevidensis Spreng. species synonym

Dicksonia fragilis (Trevis.) Trevis. species synonym

Woodsia incisa Gillies ex Hook. & Grev. species synonym

Woodsia montevidensis var. burgessiana (Gerrard ex Hook. & Baker) Schelpe variety synonym

Cheilanthes canescens Kunze species synonym

Woodsia pubescens Spreng. species heterotypic synonym

Woodsiopsis cystopteroides (Windham & Mickel) Shmakov species synonym

Physematium angolensis (Schelpe) Shmakov, 2015 species synonym

Woodsiopsis plummerae (Lemmon) Shmakov species synonym

Woodsiopsis cochisensis (Windham) Shmakov species synonym

Physematium burgessianum (Gerrard ex Hook. & Baker) Shmakov species accepted

Woodsiopsis mexicana (Fée) Shmakov species synonym

Woodsiopsis neomexicana (Windham) Shmakov species synonym

Physematium montividensis (Spreng.) Shmakov, 2015 species accepted

Woodsiopsis phillipsii (Windham) Shmakov species synonym

Cheilanthopsis straminea (Brause) Hieron. ex Copel. species synonym