| ASPLE | Asplenium L. | spleenwort | 🖼️Photos of Asplenium L. | 
    	
      	| ASAB2 | Asplenium abscissum Willd. | cutleaf spleenwort | 🖼️Photos of Asplenium abscissum Willd. | 
    	
      	| ASAC4 | Asplenium acuminatum Hook. & Arn. | tapertip spleenwort | 🖼️Photos of Asplenium acuminatum Hook. & Arn. | 
    	
      	| ASGO2 | Asplenium goldmanii Underwood | Asplenium acuminatum | 🖼️Photos of Asplenium goldmanii Underwood | 
    	
      	| ASAD | Asplenium adiantum-nigrum L. | black spleenwort | 🖼️Photos of Asplenium adiantum-nigrum L. | 
    	
      	| ASAN9 | Asplenium andrewsii A. Nels. | Asplenium adiantum-nigrum | 🖼️Photos of Asplenium andrewsii A. Nels. | 
    	
      	| ASAE2 | Asplenium aethiopicum (N.L. Burm.) Becherer | Egyptian spleenwort | 🖼️Photos of Asplenium aethiopicum (N.L. Burm.) Becherer | 
    	
      	| ASFU4 | Asplenium furcatum auct. non Thunb. [misapplied] | Asplenium aethiopicum | 🖼️Photos of Asplenium furcatum auct. non Thunb. [misapplied] | 
    	
      	| ASPR16 | Asplenium praemorsum Sw. | Asplenium aethiopicum | 🖼️Photos of Asplenium praemorsum Sw. | 
    	
      	| ASRH | Asplenium rhipidoneuron B.L. Robins. | Asplenium aethiopicum | 🖼️Photos of Asplenium rhipidoneuron B.L. Robins. | 
    	
      	| ASAL10 | Asplenium ?alternifolium Wulfen (pro sp.) [septentrionale ? trichomanes] | N/A | 🖼️Photos of Asplenium ?alternifolium Wulfen (pro sp.) [septentrionale ? trichomanes] | 
    	
      	| ASAU2 | Asplenium auriculatum Sw. | treetrunk spleenwort | 🖼️Photos of Asplenium auriculatum Sw. | 
    	
      	| ASBI3 | Asplenium ?biscaynianum (D.C. Eat.) A.A. Eat. (pro sp.) [myriophyllum ? trichomanes-dentatum] | N/A | 🖼️Photos of Asplenium ?biscaynianum (D.C. Eat.) A.A. Eat. (pro sp.) [myriophyllum ? trichomanes-dentatum] | 
    	
      	| ASBO6 | Asplenium ?boydstoniae (Walt.) Short [?ebenoides ? platyneuron] | N/A | 🖼️Photos of Asplenium ?boydstoniae (Walt.) Short [?ebenoides ? platyneuron] | 
    	
      	| ASBO8 | ?Asplenosorus boydstoniae Walt. | Asplenium ?boydstoniae | 🖼️Photos of ?Asplenosorus boydstoniae Walt. | 
    	
      	| ASBR2 | Asplenium bradleyi D.C. Eat. | Bradley's spleenwort | 🖼️Photos of Asplenium bradleyi D.C. Eat. | 
    	
      	| ASST7 | Asplenium ?stotleri Wherry | Asplenium bradleyi | 🖼️Photos of Asplenium ?stotleri Wherry | 
    	
      	| ASCA41 | Asplenium caudatum G. Forst. | speenwort | 🖼️Photos of Asplenium caudatum G. Forst. | 
    	
      	| ASCI6 | Asplenium cirrhatum L.C. Rich. ex Willd. | chestnut scale spleenwort | 🖼️Photos of Asplenium cirrhatum L.C. Rich. ex Willd. | 
    	
      	| ASRAC | Asplenium radicans L. var. cirrhatum (L.C. Rich. ex Willd.) Rosenst. | Asplenium cirrhatum | 🖼️Photos of Asplenium radicans L. var. cirrhatum (L.C. Rich. ex Willd.) Rosenst. | 
    	
      	| ASCL3 | Asplenium ?clermontiae Syme [ruta-muraria ? trichomanes] | N/A | 🖼️Photos of Asplenium ?clermontiae Syme [ruta-muraria ? trichomanes] | 
    	
      	| ASCO14 | Asplenium contiguum Kaulfuss | forest spleenwort | 🖼️Photos of Asplenium contiguum Kaulfuss | 
    	
      	| ASCOC4 | Asplenium contiguum Kaulfuss var. contiguum | forest spleenwort | 🖼️Photos of Asplenium contiguum Kaulfuss var. contiguum | 
    	
      	| ASCOH | Asplenium contiguum Kaulfuss var. hirtulum C. Christens. | forest spleenwort | 🖼️Photos of Asplenium contiguum Kaulfuss var. hirtulum C. Christens. | 
    	
      	| ASCO59 | Asplenium cookii Copeland | Cook's spleenwort | 🖼️Photos of Asplenium cookii Copeland | 
    	
      	| ASCO35 | Asplenium corderoanum Proctor | Rio Abajo spleenwort | 🖼️Photos of Asplenium corderoanum Proctor | 
    	
      	| ASCR6 | Asplenium cristatum Lam. | parsley spleenwort | 🖼️Photos of Asplenium cristatum Lam. | 
    	
      	| ASCU6 | Asplenium cuneatum Lam. | wedgeleaf spleenwort | 🖼️Photos of Asplenium cuneatum Lam. | 
    	
      	| ASCU7 | Asplenium ?curtissii Underwood (pro sp.) [abscissum ? myriophyllum] | N/A | 🖼️Photos of Asplenium ?curtissii Underwood (pro sp.) [abscissum ? myriophyllum] | 
    	
      	| ASSC13 | Asplenium scalifolium E. St. John ex Small | Asplenium ?curtissii | 🖼️Photos of Asplenium scalifolium E. St. John ex Small | 
    	
      	| ASSU14 | Asplenium subtile E. St. John | Asplenium ?curtissii | 🖼️Photos of Asplenium subtile E. St. John | 
    	
      	| ASDA | Asplenium dalhousiae Hook. | Countess Dalhousie's spleenwort | 🖼️Photos of Asplenium dalhousiae Hook. | 
    	
      	| CEDA2 | Ceterach dalhousiae (Hook.) C. Christens. | Asplenium dalhousiae | 🖼️Photos of Ceterach dalhousiae (Hook.) C. Christens. | 
    	
      	| ASEB | Asplenium ?ebenoides R.R. Scott (pro sp.) [platyneuron ? rhizophyllum] | N/A | 🖼️Photos of Asplenium ?ebenoides R.R. Scott (pro sp.) [platyneuron ? rhizophyllum] | 
    	
      	| ASEB2 | ?Asplenosorus ebenoides (R.R. Scott) Wherry | Asplenium ?ebenoides | 🖼️Photos of ?Asplenosorus ebenoides (R.R. Scott) Wherry | 
    	
      	| ASER9 | Asplenium erosum L. | eared spleenwort | 🖼️Photos of Asplenium erosum L. | 
    	
      	| ASAU3 | Asplenium auritum Sw. | Asplenium erosum | 🖼️Photos of Asplenium auritum Sw. | 
    	
      	| ASAUA | Asplenium auritum Sw. var. auritum Sw. [superfluous autonym] | Asplenium erosum | 🖼️Photos of Asplenium auritum Sw. var. auritum Sw. [superfluous autonym] | 
    	
      	| ASAUB | Asplenium auritum Sw. var. bipinnatifidum Kunze | Asplenium erosum | 🖼️Photos of Asplenium auritum Sw. var. bipinnatifidum Kunze | 
    	
      	| ASEX2 | Asplenium exiguum Bedd. | little spleenwort | 🖼️Photos of Asplenium exiguum Bedd. | 
    	
      	| ASFO6 | Asplenium fontanum (L.) Bernh. | Asplenium exiguum | 🖼️Photos of Asplenium fontanum (L.) Bernh. | 
    	
      	| ASGL6 | Asplenium glenniei Baker | Asplenium exiguum | 🖼️Photos of Asplenium glenniei Baker | 
    	
      	| ASFE3 | Asplenium feei Kunze ex F | Fee's spleenwort | 🖼️Photos of Asplenium feei Kunze ex F | 
    	
      	| ASSA15 | Asplenium sanguinolentum Kunze ex Mett. | Asplenium feei | 🖼️Photos of Asplenium sanguinolentum Kunze ex Mett. | 
    	
      	| ASFL4 | Asplenium flabellulatum Kunze | Latin American spleenwort | 🖼️Photos of Asplenium flabellulatum Kunze | 
    	
      	| ASRAP | Asplenium radicans L. var. partitum (Klotzsch) Hieron. | Asplenium flabellulatum | 🖼️Photos of Asplenium radicans L. var. partitum (Klotzsch) Hieron. | 
    	
      	| ASFL7 | Asplenium ?flagrum W.H. Wagner & D.D. Palmer [hobdyi ? normale] | N/A | 🖼️Photos of Asplenium ?flagrum W.H. Wagner & D.D. Palmer [hobdyi ? normale] | 
    	
      	| ASFO2 | Asplenium formosum Willd. | showy spleenwort | 🖼️Photos of Asplenium formosum Willd. | 
    	
      	| ASFR14 | Asplenium fragile K. Presl [excluded] | N/A | 🖼️Photos of Asplenium fragile K. Presl [excluded] | 
    	
      	| ASGR5 | Asplenium ?gravesii Maxon (pro sp.) [bradleyi ? pinnatifidum] | N/A | 🖼️Photos of Asplenium ?gravesii Maxon (pro sp.) [bradleyi ? pinnatifidum] | 
    	
      	| ASGR9 | ?Asplenosorus gravesii (Maxon) Mickel | Asplenium ?gravesii | 🖼️Photos of ?Asplenosorus gravesii (Maxon) Mickel | 
    	
      	| ASHA14 | Asplenium haleakalense W.H. Wagner | Haleakala spleenwort | 🖼️Photos of Asplenium haleakalense W.H. Wagner | 
    	
      	| ASHE2 | Asplenium ?herb-wagneri W.C. Taylor & Mohlenbrock [pinnatifidum ? trichomanes] | N/A | 🖼️Photos of Asplenium ?herb-wagneri W.C. Taylor & Mohlenbrock [pinnatifidum ? trichomanes] | 
    	
      	| ASHE11 | ?Asplenosorus herb-wagneri (W.C. Taylor & Mohlenbrock) Mickel | Asplenium ?herb-wagneri | 🖼️Photos of ?Asplenosorus herb-wagneri (W.C. Taylor & Mohlenbrock) Mickel | 
    	
      	| ASHE3 | Asplenium heterochroum Kunze | bicolored spleenwort | 🖼️Photos of Asplenium heterochroum Kunze | 
    	
      	| ASHE4 | Asplenium ?heteroresiliens W.H. Wagner (pro sp.) [heterochroum ? resiliens] | N/A | 🖼️Photos of Asplenium ?heteroresiliens W.H. Wagner (pro sp.) [heterochroum ? resiliens] | 
    	
      	| ASHO8 | Asplenium hobdyi W.H. Wagner | Hobdy's spleenwort | 🖼️Photos of Asplenium hobdyi W.H. Wagner | 
    	
      	| ASHO4 | Asplenium horridum Kaulfuss | lacy spleenwort | 🖼️Photos of Asplenium horridum Kaulfuss | 
    	
      	| ASIN10 | Asplenium ?inexpectatum (E.L. Braun ex Friesner) Morton [rhizophyllum ? ruta-muraria] | N/A | 🖼️Photos of Asplenium ?inexpectatum (E.L. Braun ex Friesner) Morton [rhizophyllum ? ruta-muraria] | 
    	
      	| ASIN21 | ?Asplenosorus inexpectatus E.L. Braun ex Friesner | Asplenium ?inexpectatum | 🖼️Photos of ?Asplenosorus inexpectatus E.L. Braun ex Friesner | 
    	
      	| ASIN11 | Asplenium insiticium Brack. | royal spleenwort | 🖼️Photos of Asplenium insiticium Brack. | 
    	
      	| ASSP8 | Asplenium sphenotomum Hbd. | Asplenium insiticium | 🖼️Photos of Asplenium sphenotomum Hbd. | 
    	
      	| ASJU2 | Asplenium juglandifolium Lam. | walnut spleenwort | 🖼️Photos of Asplenium juglandifolium Lam. | 
    	
      	| ASIN16 | Asplenium integerrimum Spreng. | Asplenium juglandifolium | 🖼️Photos of Asplenium integerrimum Spreng. | 
    	
      	| ASKA | Asplenium kaulfussii Schlecht. | Kaulfuss's spleenwort | 🖼️Photos of Asplenium kaulfussii Schlecht. | 
    	
      	| ASEN5 | Asplenium enatum Brack. | Asplenium kaulfussii | 🖼️Photos of Asplenium enatum Brack. | 
    	
      	| ASGEE | Asplenium gemmiferum Schrad. var. enatum (Brack.) O.& I. Deg. | Asplenium kaulfussii | 🖼️Photos of Asplenium gemmiferum Schrad. var. enatum (Brack.) O.& I. Deg. | 
    	
      	| ASGEF | Asplenium gemmiferum Schrad. var. flexuosum (Schrad.) Sims | Asplenium kaulfussii | 🖼️Photos of Asplenium gemmiferum Schrad. var. flexuosum (Schrad.) Sims | 
    	
      	| ASLY2 | Asplenium lydgatei Hbd. | Asplenium kaulfussii | 🖼️Photos of Asplenium lydgatei Hbd. | 
    	
      	| ASME3 | Asplenium meiotomum Hbd. | Asplenium kaulfussii | 🖼️Photos of Asplenium meiotomum Hbd. | 
    	
      	| ASKE2 | Asplenium ?kentuckiense T.N. McCoy (pro sp.) [pinnatifidum ? platyneuron] | N/A | 🖼️Photos of Asplenium ?kentuckiense T.N. McCoy (pro sp.) [pinnatifidum ? platyneuron] | 
    	
      	| ASKE3 | ?Asplenosorus kentuckiensis (T.N. McCoy) Mickel | Asplenium ?kentuckiense | 🖼️Photos of ?Asplenosorus kentuckiensis (T.N. McCoy) Mickel | 
    	
      	| ASKO3 | Asplenium ?kokeense W.H. Wagner [aethiopicum ? cookii] | N/A | 🖼️Photos of Asplenium ?kokeense W.H. Wagner [aethiopicum ? cookii] | 
    	
      	| ASLA10 | Asplenium laetum Sw. | brownstem spleenwort | 🖼️Photos of Asplenium laetum Sw. | 
    	
      	| ASLO5 | Asplenium lobulatum Mett. | piipiilau manamana | 🖼️Photos of Asplenium lobulatum Mett. | 
    	
      	| ASMA7 | Asplenium macraei Hook. & Grev. | MaCrae's spleenwort | 🖼️Photos of Asplenium macraei Hook. & Grev. | 
    	
      	| ASSP14 | Asplenium sphenolobum Zenker | Asplenium macraei | 🖼️Photos of Asplenium sphenolobum Zenker | 
    	
      	| ASSPD | Asplenium sphenolobum Zenker var. diplaziosorum Hieron. | Asplenium macraei | 🖼️Photos of Asplenium sphenolobum Zenker var. diplaziosorum Hieron. | 
    	
      	| ASMO | Asplenium monanthes L. | singlesorus spleenwort | 🖼️Photos of Asplenium monanthes L. | 
    	
      	| ASMO2 | Asplenium montanum Willd. | mountain spleenwort | 🖼️Photos of Asplenium montanum Willd. | 
    	
      	| ASMO16 | Asplenium ?morganii W.H. Wagner [platyneuron ? ruta-muraria] | N/A | 🖼️Photos of Asplenium ?morganii W.H. Wagner [platyneuron ? ruta-muraria] | 
    	
      	| ASMU8 | Asplenium multifidum Brack. | N/A | 🖼️Photos of Asplenium multifidum Brack. | 
    	
      	| ASNE10 | Asplenium neobrackenridgei W.H. Wagner | Neobrackenridge's spleenwort | 🖼️Photos of Asplenium neobrackenridgei W.H. Wagner | 
    	
      	| ASNI | Asplenium nidus L. | Hawai'I birdnest fern | 🖼️Photos of Asplenium nidus L. | 
    	
      	| ASNO4 | Asplenium normale D. Don | rainforest spleenwort | 🖼️Photos of Asplenium normale D. Don | 
    	
      	| ASPA22 | Asplenium pavonicum Brack. | Asplenium normale | 🖼️Photos of Asplenium pavonicum Brack. | 
    	
      	| ASOB5 | Asplenium obtusifolium L. | bluntleaf spleenwort | 🖼️Photos of Asplenium obtusifolium L. | 
    	
      	| ASOC2 | Asplenium ocoense C. Christens. | rockledge spleenwort | 🖼️Photos of Asplenium ocoense C. Christens. | 
    	
      	| ASPA | Asplenium palmeri Maxon | Palmer's spleenwort | 🖼️Photos of Asplenium palmeri Maxon | 
    	
      	| ASPA17 | Asplenium patens Kaulfuss | spreading spleenwort | 🖼️Photos of Asplenium patens Kaulfuss | 
    	
      	| ASPI | Asplenium pinnatifidum Nutt. | lobed spleenwort | 🖼️Photos of Asplenium pinnatifidum Nutt. | 
    	
      	| ASPI9 | ?Asplenosorus pinnatifidus (Nutt.) Mickel | Asplenium pinnatifidum | 🖼️Photos of ?Asplenosorus pinnatifidus (Nutt.) Mickel | 
    	
      	| ASPL | Asplenium platyneuron (L.) B.S.P. | ebony spleenwort | 🖼️Photos of Asplenium platyneuron (L.) B.S.P. | 
    	
      	| ASPLB | Asplenium platyneuron (L.) B.S.P. var. bacculum-rubrum (Featherman) Fern. | ebony spleenwort | 🖼️Photos of Asplenium platyneuron (L.) B.S.P. var. bacculum-rubrum (Featherman) Fern. | 
    	
      	| ASPLP | Asplenium platyneuron (L.) B.S.P. var. platyneuron | ebony spleenwort | 🖼️Photos of Asplenium platyneuron (L.) B.S.P. var. platyneuron | 
    	
      	| ASPLI | Asplenium platyneuron (L.) B.S.P. var. incisum (Howe ex Peck) B.L. Robins. | Asplenium platyneuron var. platyneuron | 🖼️Photos of Asplenium platyneuron (L.) B.S.P. var. incisum (Howe ex Peck) B.L. Robins. | 
    	
      	| ASPL10 | Asplenium plenum E. St. John ex Small | ruffled spleenwort | 🖼️Photos of Asplenium plenum E. St. John ex Small | 
    	
      	| ASPO4 | Asplenium polyodon G. Forst. | sickle speenwort | 🖼️Photos of Asplenium polyodon G. Forst. | 
    	
      	| ASPOK | Asplenium polyodon G. Forst. var. knudsenii (Hbd.) Morton | Knudsen's birdnest fern | 🖼️Photos of Asplenium polyodon G. Forst. var. knudsenii (Hbd.) Morton | 
    	
      	| ASKN2 | Asplenium knudsenii Hbd. | Asplenium polyodon var. knudsenii | 🖼️Photos of Asplenium knudsenii Hbd. | 
    	
      	| ASPON | Asplenium polyodon G. Forst. var. nitidulum (Skottsberg) Morton | birdnest fern | 🖼️Photos of Asplenium polyodon G. Forst. var. nitidulum (Skottsberg) Morton | 
    	
      	| ASFA8 | Asplenium falcatum auct. non Lam. [misapplied] | Asplenium polyodon var. nitidulum | 🖼️Photos of Asplenium falcatum auct. non Lam. [misapplied] | 
    	
      	| ASNI5 | Asplenium nitidulum Hbd., non Moore | Asplenium polyodon var. nitidulum | 🖼️Photos of Asplenium nitidulum Hbd., non Moore | 
    	
      	| ASPOS | Asplenium polyodon G. Forst. var. sectum (Hbd.) Morton | birdnest fern | 🖼️Photos of Asplenium polyodon G. Forst. var. sectum (Hbd.) Morton | 
    	
      	| ASPOS2 | Asplenium polyodon G. Forst. var. subcaudatum (Skottsberg) Morton | birdnest fern | 🖼️Photos of Asplenium polyodon G. Forst. var. subcaudatum (Skottsberg) Morton | 
    	
      	| ASPS2 | Asplenium pseudoerectum Hieron. | Antilles spleenwort | 🖼️Photos of Asplenium pseudoerectum Hieron. | 
    	
      	| ASPT3 | Asplenium pteropus Kaulfuss | West Indian spleenwort | 🖼️Photos of Asplenium pteropus Kaulfuss | 
    	
      	| ASPU10 | Asplenium pumilum Sw. | dwarf spleenwort | 🖼️Photos of Asplenium pumilum Sw. | 
    	
      	| ASAN10 | Asplenium anthriscifolium Jacq. | Asplenium pumilum | 🖼️Photos of Asplenium anthriscifolium Jacq. | 
    	
      	| ASPUA | Asplenium pumilum Sw. var. anthriscifolium (Jacq.) Wherry | Asplenium pumilum | 🖼️Photos of Asplenium pumilum Sw. var. anthriscifolium (Jacq.) Wherry | 
    	
      	| ASRA6 | Asplenium radicans L. | dullgreen spleenwort | 🖼️Photos of Asplenium radicans L. | 
    	
      	| ASAL12 | Asplenium alloeopteron Kunze ex Klotzsch | Asplenium radicans | 🖼️Photos of Asplenium alloeopteron Kunze ex Klotzsch | 
    	
      	| ASCR9 | Asplenium crytopteron Kunze | Asplenium radicans | 🖼️Photos of Asplenium crytopteron Kunze | 
    	
      	| ASRE | Asplenium resiliens Kunze | blackstem spleenwort | 🖼️Photos of Asplenium resiliens Kunze | 
    	
      	| ASRH2 | Asplenium rhizophyllum L. | walking fern | 🖼️Photos of Asplenium rhizophyllum L. | 
    	
      	| CARH8 | Camptosorus rhizophyllus (L.) Link | Asplenium rhizophyllum | 🖼️Photos of Camptosorus rhizophyllus (L.) Link | 
    	
      	| ASRH4 | Asplenium rhomboidale Desv. | Caribbean spleenwort | 🖼️Photos of Asplenium rhomboidale Desv. | 
    	
      	| ASSI6 | Asplenium sintenisii Hieron. | Asplenium rhomboidale | 🖼️Photos of Asplenium sintenisii Hieron. | 
    	
      	| ASRH3 | Asplenium rhomboideum Brack. | diamond spleenwort | 🖼️Photos of Asplenium rhomboideum Brack. | 
    	
      	| ASFRI | Asplenium fragile K. Presl var. insulare Morton | Asplenium rhomboideum | 🖼️Photos of Asplenium fragile K. Presl var. insulare Morton | 
    	
      	| ASRU2 | Asplenium ruta-muraria L. | wallrue | 🖼️Photos of Asplenium ruta-muraria L. | 
    	
      	| ASRUC | Asplenium ruta-muraria L. var. cryptolepis (Fern.) Wherry | wallrue | 🖼️Photos of Asplenium ruta-muraria L. var. cryptolepis (Fern.) Wherry | 
    	
      	| ASCR10 | Asplenium cryptolepis Fern. | Asplenium ruta-muraria var. cryptolepis | 🖼️Photos of Asplenium cryptolepis Fern. | 
    	
      	| ASRUL | Asplenium ruta-muraria L. var. lanceolum Christ | lance asplenium | 🖼️Photos of Asplenium ruta-muraria L. var. lanceolum Christ | 
    	
      	| ASCRO | Asplenium cryptolepis Fern. var. ohionis Fern. | Asplenium ruta-muraria var. lanceolum | 🖼️Photos of Asplenium cryptolepis Fern. var. ohionis Fern. | 
    	
      	| ASRUO | Asplenium ruta-muraria L. var. ohionis (Fern.) Wherry | Asplenium ruta-muraria var. lanceolum | 🖼️Photos of Asplenium ruta-muraria L. var. ohionis (Fern.) Wherry | 
    	
      	| ASRUS2 | Asplenium ruta-muraria L. var. subtenuifolium auct. non Christ [misapplied] | Asplenium ruta-muraria var. lanceolum | 🖼️Photos of Asplenium ruta-muraria L. var. subtenuifolium auct. non Christ [misapplied] | 
    	
      	| ASRU5 | Asplenium rutaceum (Willd.) Mett. | rue spleenwort | 🖼️Photos of Asplenium rutaceum (Willd.) Mett. | 
    	
      	| ASSA6 | Asplenium salicifolium L. | willowleaf spleenwort | 🖼️Photos of Asplenium salicifolium L. | 
    	
      	| ASSC8 | Asplenium schizophyllum C. Christens. | fringed spleenwort | 🖼️Photos of Asplenium schizophyllum C. Christens. | 
    	
      	| ASNE9 | Asplenium nephelephyllum Copeland | Asplenium schizophyllum | 🖼️Photos of Asplenium nephelephyllum Copeland | 
    	
      	| ASSC11 | Asplenium scolopendrium L. | Hart's tonguefern | 🖼️Photos of Asplenium scolopendrium L. | 
    	
      	| ASSCA | Asplenium scolopendrium L. var. americanum (Fern.) Kartesz & Gandhi | Hart's tonguefern | 🖼️Photos of Asplenium scolopendrium L. var. americanum (Fern.) Kartesz & Gandhi | 
    	
      	| PHJAA | Phyllitis japonica Komarov ssp. americana (Fern.) A.& D. L?ve | Asplenium scolopendrium var. americanum | 🖼️Photos of Phyllitis japonica Komarov ssp. americana (Fern.) A.& D. L?ve | 
    	
      	| PHSCA | Phyllitis scolopendrium (L.) Newman var. americana Fern. | Asplenium scolopendrium var. americanum | 🖼️Photos of Phyllitis scolopendrium (L.) Newman var. americana Fern. | 
    	
      	| ASSE | Asplenium septentrionale (L.) Hoffmann | forked spleenwort | 🖼️Photos of Asplenium septentrionale (L.) Hoffmann | 
    	
      	| ASSE8 | Asplenium serra Langsd. & Fisch. | creeping spleenwort | 🖼️Photos of Asplenium serra Langsd. & Fisch. | 
    	
      	| ASSE9 | Asplenium serratum L. | wild birdnest fern | 🖼️Photos of Asplenium serratum L. | 
    	
      	| ASSE11 | Asplenium sessilifolium Desv. | Hispaniolan spleenwort | 🖼️Photos of Asplenium sessilifolium Desv. | 
    	
      	| ASSH6 | Asplenium ?shawneense (R.C. Moran) H.E. Ballard [rhizophyllum ? trichomanes] | N/A | 🖼️Photos of Asplenium ?shawneense (R.C. Moran) H.E. Ballard [rhizophyllum ? trichomanes] | 
    	
      	| ASSH9 | ?Asplenosorus shawneensis R.C. Moran | Asplenium ?shawneense | 🖼️Photos of ?Asplenosorus shawneensis R.C. Moran | 
    	
      	| ASSP19 | Asplenium ?sphenocookii W.H. Wagner [cookii ? insiticium] | N/A | 🖼️Photos of Asplenium ?sphenocookii W.H. Wagner [cookii ? insiticium] | 
    	
      	| ASTR2 | Asplenium trichomanes L. | maidenhair spleenwort | 🖼️Photos of Asplenium trichomanes L. | 
    	
      	| ASTRD3 | Asplenium trichomanes L. ssp. densum (Brack.) W.H. Wagner | dense spleenwort | 🖼️Photos of Asplenium trichomanes L. ssp. densum (Brack.) W.H. Wagner | 
    	
      	| ASDE7 | Asplenium densum Brack. | Asplenium trichomanes ssp. densum | 🖼️Photos of Asplenium densum Brack. | 
    	
      	| ASTRQ | Asplenium trichomanes L. ssp. quadrivalens D.E. Mey. | maidenhair spleenwort | 🖼️Photos of Asplenium trichomanes L. ssp. quadrivalens D.E. Mey. | 
    	
      	| ASTRT | Asplenium trichomanes L. ssp. trichomanes | maidenhair spleenwort | 🖼️Photos of Asplenium trichomanes L. ssp. trichomanes | 
    	
      	| ASTR9 | Asplenium trichomanes-dentatum L. | toothed spleenwort | 🖼️Photos of Asplenium trichomanes-dentatum L. | 
    	
      	| ASDE14 | Asplenium dentatum L. | Asplenium trichomanes-dentatum | 🖼️Photos of Asplenium dentatum L. | 
    	
      	| ASTR10 | Asplenium trichomanes-ramosum L. | brightgreen spleenwort | 🖼️Photos of Asplenium trichomanes-ramosum L. | 
    	
      	| ASVI10 | Asplenium viride Huds. | Asplenium trichomanes-ramosum | 🖼️Photos of Asplenium viride Huds. | 
    	
      	| ASTR11 | Asplenium ?trudellii Wherry (pro sp.) [montanum ? pinnatifidum] | N/A | 🖼️Photos of Asplenium ?trudellii Wherry (pro sp.) [montanum ? pinnatifidum] | 
    	
      	| ASPIT | Asplenium pinnatifidum Nutt. var. trudellii (Wherry) Clute | Asplenium ?trudellii | 🖼️Photos of Asplenium pinnatifidum Nutt. var. trudellii (Wherry) Clute | 
    	
      	| ASTR13 | ?Asplenosorus trudellii (Wherry) Mickel | Asplenium ?trudellii | 🖼️Photos of ?Asplenosorus trudellii (Wherry) Mickel | 
    	
      	| ASUN | Asplenium unilaterale Lam. | pamohe | 🖼️Photos of Asplenium unilaterale Lam. | 
    	
      	| ASUN5 | Asplenium uniseriale Raddi | shinystem spleenwort | 🖼️Photos of Asplenium uniseriale Raddi | 
    	
      	| ASRAU | Asplenium radicans L. var. uniseriale (Raddi) L.D. Gomez | Asplenium uniseriale | 🖼️Photos of Asplenium radicans L. var. uniseriale (Raddi) L.D. Gomez | 
    	
      	| ASVA4 | Asplenium varians Wallich ex Hook. & Grev. | variable spleenwort | 🖼️Photos of Asplenium varians Wallich ex Hook. & Grev. | 
    	
      	| ASVE6 | Asplenium verecundum Chapman ex Underwood | limestone spleenwort | 🖼️Photos of Asplenium verecundum Chapman ex Underwood | 
    	
      	| ASMY | Asplenium myriophyllum auct. non (Sw.) K. Presl [misapplied] | Asplenium verecundum | 🖼️Photos of Asplenium myriophyllum auct. non (Sw.) K. Presl [misapplied] | 
    	
      	| ASVE3 | Asplenium vespertinum Maxon | western spleenwort | 🖼️Photos of Asplenium vespertinum Maxon | 
    	
      	| ASVI7 | Asplenium ?virginicum Maxon [platyneuron ? trichomanes] | N/A | 🖼️Photos of Asplenium ?virginicum Maxon [platyneuron ? trichomanes] | 
    	
      	| ASMI17 | Asplenium ?mixtum Maxon | Asplenium ?virginicum | 🖼️Photos of Asplenium ?mixtum Maxon | 
    	
      	| ASWA9 | Asplenium ?waikomoi W.H. Wagner & D.D. Palmer [acuminatum ? aethiopicum] | N/A | 🖼️Photos of Asplenium ?waikomoi W.H. Wagner & D.D. Palmer [acuminatum ? aethiopicum] | 
    	
      	| ASWH2 | Asplenium ?wherryi D.M. Sm. [bradleyi ? montanum] | N/A | 🖼️Photos of Asplenium ?wherryi D.M. Sm. [bradleyi ? montanum] | 
    	
      	| DIELL | Diellia Brack. | island spleenwort | 🖼️Photos of Diellia Brack. | 
    	
      	| DIER3 | Diellia erecta Brack. | erect island spleenwort | 🖼️Photos of Diellia erecta Brack. | 
    	
      	| DIFA | Diellia falcata Brack. | sickle island spleenwort | 🖼️Photos of Diellia falcata Brack. | 
    	
      	| DILA7 | Diellia laciniata (Hbd.) Diels | cutleaf island spleenwort | 🖼️Photos of Diellia laciniata (Hbd.) Diels | 
    	
      	| DILA24 | Diellia ?lauii W.H. Wagner [falcata ? unisora] | N/A | 🖼️Photos of Diellia ?lauii W.H. Wagner [falcata ? unisora] | 
    	
      	| DILE9 | Diellia leucostegioides (Baker) W.H. Wagner | necklace island spleenwort | 🖼️Photos of Diellia leucostegioides (Baker) W.H. Wagner | 
    	
      	| ASLE22 | Asplenium leucostegioides Baker | Diellia leucostegioides | 🖼️Photos of Asplenium leucostegioides Baker | 
    	
      	| DIMA3 | Diellia mannii (D.C. Eat.) Robins. | Mann's island spleenwort | 🖼️Photos of Diellia mannii (D.C. Eat.) Robins. | 
    	
      	| DIPA25 | Diellia pallida W.H. Wagner | pale island spleenwort | 🖼️Photos of Diellia pallida W.H. Wagner | 
    	
      	| DIPU8 | Diellia pumila Brack. [excluded] | N/A | 🖼️Photos of Diellia pumila Brack. [excluded] | 
    	
      	| DIUN3 | Diellia unisora W.H. Wagner | singlesorus island spleenwort | 🖼️Photos of Diellia unisora W.H. Wagner | 
    	
      	| DRDA5 | Dryopteris davallioides (Brack.) Kuntze | N/A | 🖼️Photos of Dryopteris davallioides (Brack.) Kuntze | 
    	
      	| LOCO18 | Lomagramma cordipinna Holttum | N/A | 🖼️Photos of Lomagramma cordipinna Holttum |