| |
| Kingdom Plantae |
| |
Acrostichum L. -- accepted -- leatherfern |
| |
Acrostichum aureum L. -- accepted -- golden leatherfern |
| |
Acrostichum citrifolium L. -- not accepted |
| |
Acrostichum danaeifolium Langsd. & Fisch. -- accepted -- inland leatherfern |
| |
Acrostichum excelsum Maxon -- not accepted |
| |
Acrostichum thalictroides L. -- not accepted |
| |
Adiantopsis Fée -- accepted |
| |
Adiantopsis asplenioides Maxon -- accepted |
| |
Adiantopsis paupercula (Kunze) Fée -- accepted -- streambank lipfern |
| |
Adiantopsis pedata (Hook.) T. Moore -- accepted |
| |
Adiantopsis radiata (L.) Fée -- accepted |
| |
Adiantopsis rupicola Maxon -- accepted |
| |
Adiantum L. -- accepted -- maidenhair fern |
| |
Adiantum aleuticum (Rupr.) C.A. Paris -- accepted -- Aleutian maidenhair, Aleutian maidenhair-fern, adiante des aléoutiennes, five-finger fern |
| |
Adiantum anceps Maxon & C.V. Morton -- accepted -- double edge maidenhair |
| |
Adiantum capillus-veneris L. -- accepted -- common maidenhair fern, venus hairfern, common maidenhair |
| |
Adiantum capillus-veneris var. modestum (Underw.) Fernald -- not accepted |
| |
Adiantum capillus-veneris var. protrusum Fernald -- not accepted |
| |
Adiantum caudatum L. -- accepted -- tailed maidenhair |
| |
Adiantum concinnum Humb. & Bonpl. ex Willd. -- accepted -- polished maidenhair |
| |
Adiantum cristatum L. -- not accepted |
| |
Adiantum cuneatum Langsd. & Fisch. -- not accepted |
| |
Adiantum deltoideum Sw. -- accepted |
| |
Adiantum dolosum Kunze -- accepted |
| |
Adiantum fragile Sw. -- accepted -- fragile maidenhair |
| |
Adiantum fragile var. fragile Sw. -- accepted -- fragile maidenhair |
| |
Adiantum fragile var. rigidulum (Mett. ex Kuhn) Proctor -- accepted -- fragile maidenhair |
| |
Adiantum hexagona auct. non L. -- not accepted |
| |
Adiantum hirsutum Bory -- accepted -- hairy maidenhair |
| |
Adiantum hispidulum Sw. -- accepted -- rough maidenhair |
| |
Adiantum jordanii C.H. Mull. -- accepted -- California maidenhair |
| |
Adiantum latifolium Lam. -- accepted -- broadleaf maidenhair |
| |
Adiantum lucidum (Cav.) Sw. -- accepted |
| |
Adiantum macrophyllum Sw. -- accepted -- largeleaf maidenhair |
| |
Adiantum melanoleucum Willd. -- accepted -- fragrant maidenhair |
| |
Adiantum modestum Underw. -- not accepted |
| |
Adiantum obliquum Willd. -- accepted -- oblique maidenhair |
| |
Adiantum pedatum L. -- accepted -- northern maidenhair, maidenhair fern, maidenhair, maidenfern |
| |
Adiantum pedatum ssp. aleuticum (Rupr.) Calder & Roy L. Taylor -- not accepted |
| |
Adiantum pedatum ssp. calderi Cody -- not accepted |
| |
Adiantum pedatum ssp. subpumilum (W.H. Wagner) Lellinger -- not accepted |
| |
Adiantum pedatum var. aleuticum Rupr. -- not accepted |
| |
Adiantum pedatum var. subpumilum W.H. Wagner -- not accepted |
| |
Adiantum petiolatum Desv. -- accepted -- stalked maidenhair |
| |
Adiantum philippense L. -- not accepted |
| |
Adiantum pulverulentum L. -- accepted -- glossy maidenhair |
| |
Adiantum pyramidale (L.) Willd. -- accepted -- pyramid maidenhair |
| |
Adiantum raddianum C. Presl -- accepted -- delta maidenhair |
| |
Adiantum rigidulum Mett. ex Kuhn -- not accepted |
| |
Adiantum tenerum Sw. -- accepted -- fan maidenhair |
| |
Adiantum tetraphyllum Humb. & Bonpl. ex Willd. -- accepted -- fourleaf maidenhair |
| |
Adiantum trapeziforme L. -- accepted -- diamond maidenhair |
| |
Adiantum tricholepis Fée -- accepted -- hairy maidenhair fern, fuzzy maidenhair |
| |
Adiantum villosum L. -- accepted -- woolly maidenhair |
| |
Adiantum viridimontanum C.A. Paris -- accepted -- Green Mountain maidenhair |
| |
Adiantum vivesii Proctor -- accepted -- Puerto Rico maidenhair |
| |
Adiantum wilsonii Hook. -- accepted -- Wilson's maidenhair |
| |
Adiantum X tracyi C.C. Hall ex W.H. Wagner -- accepted -- Tracy's maidenhair |
| |
Aleuritopteris cretacea auct. non (Liebm.) E. Fourn. -- not accepted |
| |
Aleuritopteris cretacea ssp. nigrescens (Ewan) Munz -- not accepted |
| |
Ananthacorus Underw. & Maxon ex Maxon -- accepted |
| |
Ananthacorus angustifolius (Sw.) Underw. & Maxon -- accepted |
| |
Anetium Splitg. -- not accepted -- treetrunk fern |
| |
Anetium citrifolium (L.) Splitg. -- not accepted -- treetrunk fern |
| |
Anopteris Prantl ex Diels -- not accepted |
| |
Anopteris heterophylla (L.) Diels -- not accepted |
| |
Anopteris hexagona (L.) C. Chr. -- not accepted -- Moore's brake |
| |
Anopteris hexagona ssp. hexagona (L.) C. Chr. -- not accepted -- Moore's brake |
| |
Anopteris hexagona ssp. intermedia C.V. Morton -- not accepted -- Moore's brake |
| |
Antrophyum Kaulf. -- accepted -- lineleaf fern |
| |
Antrophyum cajenense (Desv.) Spreng. -- accepted -- forked lineleaf fern |
| |
Antrophyum intramarginale (Baker ex Jenman) Kartesz & Gandhi -- accepted -- tufted lineleaf fern |
| |
Antrophyum lanceolatum (L.) Kaulf. -- accepted -- straight lineleaf fern |
| |
Antrophyum lineatum (Sw.) Kaulf. -- accepted -- narrow lineleaf fern |
| |
Antrophyum plantagineum (Cav.) Kaulf. -- accepted |
| |
Antrophyum urbanii Brause -- accepted -- Urban's lineleaf fern |
| |
Argyrochosma (J. Sm.) Windham -- accepted -- false cloakfern, falsecloak fern, false cloak fern |
| |
Argyrochosma dealbata (Pursh) Windham -- accepted -- powdery false cloak fern, powdery falsecloak fern |
| |
Argyrochosma fendleri (Kunze) Windham -- accepted -- Fendler's false cloak fern, Fendler's falsecloak fern |
| |
Argyrochosma incana (C. Presl) Windham -- accepted -- hairy false cloak fern, hairy falsecloak fern |
| |
Argyrochosma jonesii (Maxon) Windham -- accepted -- Jones' false cloak fern, Jones' lipfern |
| |
Argyrochosma limitanea (Maxon) Windham -- accepted -- southwestern false cloak fern, southwestern false cloakfern, southwestern falsecloak fern |
| |
Argyrochosma limitanea ssp. limitanea (Maxon) Windham -- accepted -- southwestern false cloak fern, southwestern false cloakfern, southwestern falsecloak fern |
| |
Argyrochosma limitanea ssp. mexicana (Maxon) Windham -- accepted -- southwestern false cloak fern, southwestern false cloakfern, southwestern falsecloak fern |
| |
Argyrochosma microphylla (Mett. ex Kuhn) Windham -- accepted -- small-leaf false cloak fern, smallleaf false cloakfern, smallleaf falsecloak fern |
| |
Aspidotis (Nutt. ex Hook.) Copel. -- accepted -- lacefern |
| |
Aspidotis californica (Hook.) Nutt. ex Copel. -- accepted -- California lacefern |
| |
Aspidotis carlotta-halliae (W.H. Wagner & E.F. Gilbert) Lellinger -- accepted -- tufted lacefern |
| |
Aspidotis densa (Brack.) Lellinger -- accepted -- Indian's dream, aspidote touffue, pod fern |
| |
Astrolepis D.M. Benham & Windham -- accepted -- cloakfern |
| |
Astrolepis cochisensis (Goodd.) D.M. Benham & Windham -- accepted -- Cochise scaly cloakfern |
| |
Astrolepis cochisensis ssp. arizonica D.M. Benham -- accepted -- Arizona scaly cloakfern |
| |
Astrolepis cochisensis ssp. chihuahuaensis D.M. Benham -- accepted -- Chihuahua scaly cloakfern |
| |
Astrolepis cochisensis ssp. cochisensis (Goodd.) D.M. Benham & Windham -- accepted -- Cochise scaly cloakfern, jimmyfern |
| |
Astrolepis integerrima (Hook.) D.M. Benham & Windham -- accepted -- hybrid cloakfern, hybrid lipfern |
| |
Astrolepis sinuata (Lag. ex Sw.) D.M. Benham & Windham -- accepted -- wavy scaly cloakfern |
| |
Astrolepis sinuata ssp. mexicana D.M. Benham -- accepted -- Mexican scaly cloakfern |
| |
Astrolepis sinuata ssp. sinuata (Lag. ex Sw.) D.M. Benham & Windham -- accepted -- wavy scaly cloakfern |
| |
Astrolepis windhamii D.M. Benham -- accepted -- Windham's scaly cloakfern |
| |
Bommeria E. Fourn. -- accepted |
| |
Bommeria hispida (Mett. ex Kuhn) Underw. -- accepted -- copper fern |
| |
Ceratopteris Brongn. -- accepted -- antlerfern |
| |
Ceratopteris deltoidea Benedict -- not accepted |
| |
Ceratopteris gaudichaudii Brongn. -- accepted |
| |
Ceratopteris pteridoides (Hook.) Hieron. -- accepted -- floating antlerfern |
| |
Ceratopteris richardii Brongn. -- accepted -- triangle waterfern |
| |
Ceratopteris siliquosa (L.) Copel. -- not accepted |
| |
Ceratopteris thalictroides (L.) Brongn. -- accepted -- watersprite |
| |
Cheilanthes Sw. -- accepted -- lip ferns, lipfern |
| |
Cheilanthes aemula Maxon -- accepted -- rival lipfern |
| |
Cheilanthes alabamensis (Buckley) Kunze -- accepted -- Alabama lipfern, Alabama lip fern |
| |
Cheilanthes aliena (Maxon) Mickel -- not accepted |
| |
Cheilanthes arizonica (Maxon) Mickel -- not accepted -- Arizona lip fern, canyon lip fern, Arizona lipfern |
| |
Cheilanthes aschenborniana (Klotzsch) Mett. -- not accepted |
| |
Cheilanthes bonariensis (Willd.) Proctor -- accepted -- golden lipfern, golden lip fern |
| |
Cheilanthes californica (Hook.) Mett. -- not accepted |
| |
Cheilanthes cancellata Mickel -- not accepted |
| |
Cheilanthes candida var. copelandii (C.C. Hall) Mickel -- not accepted |
| |
Cheilanthes carlotta-halliae W.H. Wagner & E.F. Gilbert -- not accepted |
| |
Cheilanthes castanea Maxon -- not accepted |
| |
Cheilanthes clevelandii D.C. Eaton -- accepted -- Cleveland's lipfern |
| |
Cheilanthes cochisensis (Goodd.) Mickel -- not accepted |
| |
Cheilanthes cooperae D.C. Eaton -- accepted -- Cooper's lipfern |
| |
Cheilanthes covillei Maxon -- accepted -- Coville's lipfern, Coville's lip fern |
| |
Cheilanthes dealbata Pursh -- not accepted |
| |
Cheilanthes decipiens (Hook.) W.H. Wagner -- not accepted |
| |
Cheilanthes decora (Brack.) R.M. Tryon & A.F. Tryon -- not accepted -- lance fern |
| |
Cheilanthes deserti Mickel -- not accepted |
| |
Cheilanthes eatonii Baker -- accepted -- Eaton's lip fern, Eaton's lipfern |
| |
Cheilanthes feei T. Moore -- accepted -- slender lipfern, slender lip fern, Fee's lipfern |
| |
Cheilanthes fendleri Hook. -- accepted -- Fendler's lipfern |
| |
Cheilanthes gracillima D.C. Eaton -- accepted -- lace lipfern |
| |
Cheilanthes gracillima var. aberrans M.E. Jones -- not accepted |
| |
Cheilanthes grayi (Davenp.) Domin -- not accepted |
| |
Cheilanthes greggii (Mett. ex Kuhn) Mickel -- not accepted |
| |
Cheilanthes hookeri Domin -- not accepted |
| |
Cheilanthes horridula Maxon -- accepted -- rough lip fern, rough lipfern |
| |
Cheilanthes integerrima (Hook.) Mickel -- not accepted |
| |
Cheilanthes intertexta (Maxon) Maxon -- accepted -- coastal lipfern |
| |
Cheilanthes jonesii (Maxon) Munz -- not accepted |
| |
Cheilanthes kaulfussii Kunze -- not accepted -- Kaulfuss' lipfern |
| |
Cheilanthes lanosa (Michx.) D.C. Eaton -- accepted -- hairy lipfern |
| |
Cheilanthes lemmonii (D.C. Eaton) Domin -- not accepted |
| |
Cheilanthes lendigera (Cav.) Sw. -- accepted -- nitbearing lipfern, nit-bearing lip fern |
| |
Cheilanthes leucopoda Link -- accepted -- whitefoot lipfern |
| |
Cheilanthes limitanea (Maxon) Mickel -- not accepted |
| |
Cheilanthes limitanea var. mexicana (Maxon) Mickel -- not accepted |
| |
Cheilanthes lindheimeri Hook. -- accepted -- fairyswords, fairy swords, Lindheimer's lipfern |
| |
Cheilanthes microphylla (Sw.) Sw. -- accepted -- southern lipfern |
| |
Cheilanthes nealleyi (Seaton ex J.M. Coult.) Domin -- not accepted |
| |
Cheilanthes neglecta (Maxon) Mickel -- not accepted |
| |
Cheilanthes newberryi (D.C. Eaton) Domin -- accepted -- Newberry's lipfern |
| |
Cheilanthes notholaenoides (Desv.) Maxon ex Weath. -- accepted -- royal lipfern |
| |
Cheilanthes parryi (D.C. Eaton) Domin -- accepted -- Parry's lipfern, Parry's lip fern |
| |
Cheilanthes parvifolia (R.M. Tryon) Mickel -- not accepted |
| |
Cheilanthes paupercula (Kunze) Mett. -- not accepted -- streambank lipfern |
| |
Cheilanthes pringlei Davenp. -- accepted -- Pringle's lip fern, Pringle's lipfern |
| |
Cheilanthes pyramidalis Fée -- not accepted |
| |
Cheilanthes pyramidalis var. arizonica (Maxon) M. Broun -- not accepted |
| |
Cheilanthes siliquosa Maxon -- not accepted |
| |
Cheilanthes sinuata (Lag. ex Sw.) Domin -- not accepted |
| |
Cheilanthes sinuata var. cochisensis (Goodd.) Munz -- not accepted |
| |
Cheilanthes standleyi (Maxon) Mickel -- not accepted |
| |
Cheilanthes takeuchii W.H. Wagner -- not accepted -- Takeuch's lipfern |
| |
Cheilanthes tenuifolia (Burm. f.) Sw. -- accepted |
| |
Cheilanthes tomentosa Link -- accepted -- woolly lip fern, woolly lipfern |
| |
Cheilanthes trichomanoides (L.) Mett. -- not accepted |
| |
Cheilanthes vestita (Spreng.) Sw. -- not accepted |
| |
Cheilanthes villosa Davenp. ex Maxon -- accepted -- villous lip fern, villous lipfern |
| |
Cheilanthes viridis (Forssk.) Sw. -- accepted -- green cliffbrake |
| |
Cheilanthes viscida Davenp. -- accepted -- viscid lipfern |
| |
Cheilanthes wootonii Maxon -- accepted -- beaded lip fern, Wooton's lipfern, beaded lipfern |
| |
Cheilanthes wrightii Hook. -- accepted -- Wright's lip fern, Wright's lipfern |
| |
Cheilanthes X fibrillosa (Davenp.) Davenp. ex Underw. -- accepted -- fibril lipfern, fibrillose lip fern |
| |
Cheilanthes X parishii Davenp. -- accepted -- Parish's lipfern, Parish's cheilanthes |
| |
Cheilanthes yavapensis T. Reeves ex Windham -- accepted -- graceful lipfern |
| |
Coniogramme Fée -- accepted |
| |
Coniogramme pilosa (Brack.) Hieron. -- accepted -- loulu |
| |
Cryptogramma R. Br. -- accepted -- mountain parsley, rock-brake, rockbrake |
| |
Cryptogramma acrostichoides R. Br. -- accepted -- American rockbrake |
| |
Cryptogramma cascadensis E.R. Alverson -- accepted -- Cascade rockbrake |
| |
Cryptogramma crispa (L.) R. Br. -- accepted -- crisp rockbrake |
| |
Cryptogramma crispa ssp. acrostichoides (R. Br.) Hultén -- not accepted |
| |
Cryptogramma crispa var. sitchensis (Rupr.) C. Chr. -- not accepted |
| |
Cryptogramma densa (Brack.) Diels -- not accepted |
| |
Cryptogramma sitchensis (Rupr.) T. Moore -- accepted -- Sitka rockbrake |
| |
Cryptogramma stelleri (S.G. Gmel.) Prantl -- accepted -- slender cliffbrake, fragile rockbrake |
| |
Doryopteris J. Sm. -- accepted |
| |
Doryopteris angelica K.R. Wood & W.H. Wagner -- accepted -- Kauai digit fern |
| |
Doryopteris decipiens (Hook.) J. Sm. -- accepted -- triangleleaf lipfern |
| |
Doryopteris decora Brack. -- accepted -- lance fern |
| |
Doryopteris decora var. decipiens (Hook.) R.M. Tryon -- not accepted |
| |
Doryopteris pedata (L.) Fée -- accepted -- digit fern |
| |
Doryopteris takeuchii (W.H. Wagner) W.H. Wagner -- accepted -- Takeuch's lipfern |
| |
Doryopteris X subdecipiens W.H. Wagner -- accepted -- Waianae Mountain digit fern |
| |
Eriosorus Fée -- not accepted |
| |
Eriosorus hispidulus (Kunze) Vareschi -- accepted -- chestnuthair fern |
| |
Gymnopteris hispida (Mett. ex Kuhn) Underw. -- not accepted |
| |
Hecistopteris J. Sm. -- accepted |
| |
Hecistopteris pumila (Spreng.) J. Sm. -- accepted -- moss fern |
| |
Hemionitis L. -- accepted |
| |
Hemionitis palmata L. -- accepted -- starfern |
| |
Hemionitis plantaginea Cav. -- not accepted |
| |
Notholaena R. Br. -- accepted -- cloak fern |
| |
Notholaena aliena Maxon -- accepted -- foreign cloak fern |
| |
Notholaena aschenborniana Klotzsch -- accepted -- scaled cloak fern |
| |
Notholaena aurea (Poir.) Desv. -- not accepted |
| |
Notholaena californica D.C. Eaton -- accepted -- California cloak fern |
| |
Notholaena californica ssp. californica D.C. Eaton -- accepted -- California cloak fern |
| |
Notholaena californica ssp. leucophylla Windham -- accepted -- California cloak fern |
| |
Notholaena californica ssp. nigrescens Ewan -- not accepted |
| |
Notholaena candida (M. Martens & Galeotti) Hook. -- accepted |
| |
Notholaena candida var. accessita Jeps. -- not accepted |
| |
Notholaena candida var. copelandii (C.C. Hall) R.M. Tryon -- not accepted |
| |
Notholaena cochisensis Goodd. -- not accepted |
| |
Notholaena copelandii C.C. Hall -- accepted -- Copeland's cloak fern |
| |
Notholaena dealbata (Pursh) Kunze -- not accepted |
| |
Notholaena fendleri Kunze -- not accepted |
| |
Notholaena grayi Davenp. -- accepted -- Gray's cloak fern |
| |
Notholaena grayi ssp. grayi Davenp. -- accepted -- Gray's cloak fern |
| |
Notholaena grayi ssp. sonorensis Windham -- accepted -- Sonoran cloak fern |
| |
Notholaena greggii (Mett. ex Kuhn) Maxon -- accepted -- Gregg's cloak fern |
| |
Notholaena incana C. Presl -- not accepted |
| |
Notholaena integerrima (Hook.) Hevly -- not accepted |
| |
Notholaena jonesii Maxon -- not accepted |
| |
Notholaena lemmonii D.C. Eaton -- accepted -- Lemmon's cloak fern |
| |
Notholaena limitanea Maxon -- not accepted |
| |
Notholaena limitanea ssp. mexicana Maxon -- not accepted |
| |
Notholaena limitanea var. mexicana (Maxon) M. Broun -- not accepted |
| |
Notholaena nealleyi Seaton ex J.M. Coult. -- accepted -- Nealley's cloak fern |
| |
Notholaena nealleyi var. mexicana Davenp. -- not accepted |
| |
Notholaena neglecta Maxon -- accepted -- Maxon's cloak fern |
| |
Notholaena newberryi D.C. Eaton -- not accepted |
| |
Notholaena parryi D.C. Eaton -- not accepted |
| |
Notholaena parvifolia R.M. Tryon -- not accepted |
| |
Notholaena schaffneri (E. Fourn.) Underw. ex Davenp. -- accepted |
| |
Notholaena schaffneri var. mexicana (Davenp.) Davenp. -- not accepted |
| |
Notholaena schaffneri var. nealleyi (Seaton ex J.M. Coult.) Weath. -- not accepted |
| |
Notholaena sinuata (Lag. ex Sw.) Kaulf. -- not accepted |
| |
Notholaena sinuata var. cochisensis (Goodd.) Weath. -- not accepted |
| |
Notholaena sinuata var. integerrima Hook. -- not accepted |
| |
Notholaena standleyi Maxon -- accepted -- star cloak fern |
| |
Notholaena trichomanoides (L.) Desv. -- accepted -- rockslope cloak fern |
| |
Onychium densum Brack. -- not accepted |
| |
Onychium strictum auct. non Kunze -- not accepted |
| |
Pellaea Link -- accepted -- cliff-brake, cliffbrake |
| |
Pellaea alabamensis (Buckley) Baker ex Hook. -- not accepted |
| |
Pellaea andromedifolia (Kaulf.) Fée -- accepted -- coffee cliffbrake |
| |
Pellaea andromedifolia var. pubescens D.C. Eaton -- not accepted |
| |
Pellaea andromedifolia var. rubens D.C. Eaton -- not accepted |
| |
Pellaea atropurpurea (L.) Link -- accepted -- purple-stem cliff-brake, pelléade à stipe pourpre, purple-stem cliffbrake, purple cliffbrake |
| |
Pellaea atropurpurea var. bushii Mack. -- not accepted |
| |
Pellaea atropurpurea var. simplex (Butters) C.V. Morton -- not accepted |
| |
Pellaea brachyptera (T. Moore) Baker -- accepted -- Sierra cliffbrake |
| |
Pellaea breweri D.C. Eaton -- accepted -- Brewer's cliffbrake |
| |
Pellaea bridgesii Hook. -- accepted -- Bridges' cliffbrake |
| |
Pellaea cardiomorpha Weath. -- not accepted |
| |
Pellaea compacta (Davenp.) Maxon -- not accepted |
| |
Pellaea cordata (Cav.) J. Sm. -- not accepted |
| |
Pellaea cordifolia (Sessé & Moc.) A.R. Sm. -- accepted -- heartleaf cliffbrake |
| |
Pellaea dealbata (Pursh) Prantl -- not accepted |
| |
Pellaea densa (Brack.) Hook. -- not accepted |
| |
Pellaea fendleri (Kunze) Prantl -- not accepted |
| |
Pellaea gastonyi Windham -- accepted -- Gastony's cliffbrake |
| |
Pellaea glabella Mett. ex Kuhn -- accepted -- smooth cliff-brake, pelléade glabre, dwarf cliffbrake, smooth cliffbrake |
| |
Pellaea glabella ssp. glabella Mett. ex Kuhn -- accepted -- smooth cliffbrake |
| |
Pellaea glabella ssp. missouriensis (Gastony) Windham -- accepted -- Missouri cliffbrake |
| |
Pellaea glabella ssp. occidentalis (E.E. Nelson) Windham -- accepted -- western dwarf cliffbrake, smooth cliffbrake |
| |
Pellaea glabella ssp. simplex (Butters) Á. Löve & D. Löve -- accepted -- smooth cliffbrake |
| |
Pellaea glabella var. missouriensis Gastony -- not accepted |
| |
Pellaea glabella var. nana (Rich.) Cody -- not accepted |
| |
Pellaea glabella var. occidentalis (E.E. Nelson) Butters -- not accepted |
| |
Pellaea glabella var. simplex Butters -- not accepted |
| |
Pellaea intermedia Mett. ex Kuhn -- accepted -- intermediate cliffbrake |
| |
Pellaea jonesii (Maxon) C.V. Morton -- not accepted |
| |
Pellaea limitanea (Maxon) C.V. Morton -- not accepted |
| |
Pellaea limitanea var. mexicana (Maxon) C.V. Morton -- not accepted |
| |
Pellaea longimucronata Hook. -- not accepted |
| |
Pellaea lyngholmii Windham -- accepted -- Lyngholm's cliffbrake |
| |
Pellaea microphylla Mett. ex Kuhn -- not accepted |
| |
Pellaea mucronata (D.C. Eaton) D.C. Eaton -- accepted -- birdfoot cliffbrake |
| |
Pellaea mucronata ssp. californica (Lemmon) Windham -- accepted -- California cliffbrake |
| |
Pellaea mucronata ssp. mucronata (D.C. Eaton) D.C. Eaton -- accepted -- birdfoot cliffbrake |
| |
Pellaea mucronata var. californica (Lemmon) Munz & I.M. Johnst. -- not accepted |
| |
Pellaea mucronata var. mucronata (D.C. Eaton) D.C. Eaton -- not accepted -- bird's-foot fern |
| |
Pellaea occidentalis (E.E. Nelson) Rydb. -- not accepted |
| |
Pellaea occidentalis ssp. simplex (Butters) Gastony -- not accepted |
| |
Pellaea ovata (Desv.) Weath. -- accepted -- ovateleaf cliffbrake |
| |
Pellaea sagittata (Cav.) Link -- accepted |
| |
Pellaea sagittata var. cordata (Cav.) A.F. Tryon -- not accepted |
| |
Pellaea suksdorfiana Butters -- not accepted |
| |
Pellaea ternifolia (Cav.) Link -- accepted -- cliffbrake, Trans-Pecos cliffbrake |
| |
Pellaea ternifolia ssp. arizonica Windham -- accepted -- Arizona cliffbrake |
| |
Pellaea ternifolia ssp. ternifolia (Cav.) Link -- accepted -- Trans-Pecos cliffbrake |
| |
Pellaea ternifolia ssp. villosa Windham -- not accepted -- Trans-Pecos cliffbrake |
| |
Pellaea ternifolia var. wrightiana (Hook.) A.F. Tryon -- not accepted |
| |
Pellaea truncata Goodd. -- accepted -- spiny cliffbrake |
| |
Pellaea villosa (Windham) Windham & Yatsk. -- accepted -- villose cliffbrake |
| |
Pellaea viridis (Forssk.) Prantl -- not accepted -- green cliffbrake |
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Pellaea wrightiana Hook. -- accepted -- Wright's cliffbrake |
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Pellaea X glaciogena W.H. Wagner, Pray & A.R. Sm. -- accepted -- cliffbrake |
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Pentagramma Yatsk., Windham & E. Wollenw. -- accepted -- goldback fern |
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Pentagramma pallida (Weath.) Yatsk., Windham & E. Wollenw. -- accepted -- pale silverback fern |
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Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. -- accepted -- goldback fern, western goldfern |
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Pentagramma triangularis ssp. maxonii (Weath.) Yatsk., Windham & E. Wollenw. -- accepted -- Maxon's goldback fern, Maxon's goldfern |
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Pentagramma triangularis ssp. rebmanii Winner & M.G. Simpson -- accepted -- Rebman's silverback fern |
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Pentagramma triangularis ssp. semipallida (J.T. Howell) Yatsk., Windham & E. Wollenw. -- accepted -- goldback fern |
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Pentagramma triangularis ssp. triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. -- accepted -- goldback fern, western goldfern, goldfern |
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Pentagramma triangularis ssp. viscosa (D.C. Eaton) Yatsk., Windham & E. Wollenw. -- accepted -- silverback fern |
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Pityrogramma Link -- accepted -- gold fern, gold-back fern, goldback fern |
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Pityrogramma austroamericana Domin -- accepted -- leatherleaf goldback fern |
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Pityrogramma calomelanos (L.) Link -- accepted -- Dixie silverback fern |
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Pityrogramma calomelanos var. aureoflava (Hook.) Weath. ex L.H. Bailey -- not accepted |
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Pityrogramma calomelanos var. austroamericana (Domin) Farw. -- not accepted |
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Pityrogramma calomelanos var. calomelanos (L.) Link -- not accepted -- Dixie silverback fern |
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Pityrogramma chrysophylla (Sw.) Link -- accepted -- island goldback fern |
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Pityrogramma chrysophylla var. gabrielae Domin -- accepted -- island goldback fern |
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Pityrogramma chrysophylla var. subflexuosa (Domin) Proctor -- accepted -- island goldback fern |
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Pityrogramma ebenea (L.) Proctor -- accepted -- mountain silverback fern |
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Pityrogramma pallida (Weath.) K.S. Alt & V.E. Grant -- not accepted |
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Pityrogramma semipallida J.T. Howell -- not accepted |
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Pityrogramma subflexuosa Domin -- not accepted |
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Pityrogramma sulphurea (Sw.) Maxon -- accepted -- Jamaican goldback fern |
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Pityrogramma tartarea auct. non (Cav.) Maxon -- not accepted |
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Pityrogramma triangularis (Kaulf.) Maxon -- not accepted |
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Pityrogramma triangularis var. maxonii Weath. -- not accepted |
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Pityrogramma triangularis var. pallida Weath. -- not accepted |
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Pityrogramma triangularis var. semipallida J.T. Howell -- not accepted |
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Pityrogramma triangularis var. viridis Hoover -- not accepted |
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Pityrogramma triangularis var. viscosa (D.C. Eaton) Weath. -- not accepted |
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Pityrogramma trifoliata (L.) R.M. Tryon -- accepted -- threeleaf goldback fern |
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Pityrogramma viscosa (D.C. Eaton) Maxon -- not accepted |
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Pityrogramma X mackenneyi W.H. Wagner -- accepted |
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Polytaenium Desv. -- accepted |
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Polytaenium cajenense (Desv.) Benedict -- not accepted |
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Polytaenium feei (Schaffn. ex Fée) Maxon -- not accepted |
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Polytaenium intramarginale (Baker ex Jenman) Proctor -- not accepted |
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Polytaenium lineatum (Sw.) J. Sm. -- not accepted |
| |
Polytaenium urbanii (Brause) Alain -- not accepted |
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Psilogramme hispidula (Kunze) Kuhn -- not accepted |
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Psilogramme portoricensis Maxon -- not accepted |
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Pteridaceae -- accepted -- maidenhair ferns |
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Pteris L. -- accepted -- brake fern |
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Pteris altissima Poir. -- accepted -- tall brake |
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Pteris arborea L. -- accepted -- tree brake |
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Pteris bahamensis (J. Agardh) Fée -- accepted -- Bahama brake |
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Pteris biaurita L. -- accepted -- thinleaf brake |
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Pteris crassipes J. Agardh -- not accepted |
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Pteris cretica L. -- accepted -- Cretan brake |
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Pteris cretica var. albolineata Hook. -- accepted -- Cretan brake |
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Pteris cretica var. cretica L. -- accepted -- Cretan brake |
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Pteris deflexa Link -- accepted -- thickleaf brake |
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Pteris denticulata Sw. -- accepted -- toothed brake |
| |
Pteris ensiformis Burm. f. -- accepted -- slender brake |
| |
Pteris ensiformis var. victoriae Baker -- not accepted |
| |
Pteris excelsa Gaudich. -- not accepted -- waimakanui |
| |
Pteris grandifolia L. -- accepted -- elephantleaf brake |
| |
Pteris heterophylla L. -- not accepted |
| |
Pteris irregularis Kaulf. -- accepted -- zigzag brake |
| |
Pteris lidgatii (Baker) Christ -- not accepted |
| |
Pteris longifolia L. -- accepted -- longleaf brake |
| |
Pteris longifolia var. bahamensis (J. Agardh) Hieron. -- not accepted |
| |
Pteris lydgatei (Baker) Christ -- accepted -- Lidgate's brake |
| |
Pteris multifida Poir. -- accepted -- spider brake |
| |
Pteris mutilata L. -- accepted -- Asian brake |
| |
Pteris plumula Desv. -- accepted -- striped brake |
| |
Pteris pungens Willd. -- accepted -- sharp brake |
| |
Pteris quadriaurita auct. non Retz. -- not accepted |
| |
Pteris serrulata auct. non L. f. -- not accepted |
| |
Pteris spinescens C. Presl -- accepted |
| |
Pteris tremula R. Br. -- accepted -- Australian brake |
| |
Pteris tripartita Sw. -- accepted -- giant brake |
| |
Pteris vittata L. -- accepted -- ladder brake, Chinese brake |
| |
Pteris X delchampsii W.H. Wagner & Nauman -- accepted -- Delchamps' brake |
| |
Pteris X hillebrandii Copel. -- accepted -- Hillebrand's brake |
| |
Schizostege lydgatei (Baker) Hillebr. -- not accepted |
| |
Trismeria trifoliata (L.) Diels -- not accepted |
| |
Vittaria Sm. -- accepted -- shoestring ferns |
| |
Vittaria appalachiana Farrar & Mickel -- accepted -- Appalachian shoestring fern |
| |
Vittaria costata Kunze -- accepted -- redscale shoestring fern |
| |
Vittaria elongata Sw. -- not accepted -- stiff shoestring fern |
| |
Vittaria filifolia Fée -- not accepted |
| |
Vittaria graminifolia Kaulf. -- accepted -- grass fern |
| |
Vittaria intramarginalis Baker ex Jenman -- not accepted |
| |
Vittaria lineata (L.) Sm. -- accepted -- shoestring fern |
| |
Vittaria remota Fée -- not accepted -- purplestem shoestring fern |
| |
Vittaria rigida Kaulf. -- not accepted |
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