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The Native Wild Ferns of Southern
IllinoisPhotos by
Christopher David Benda
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Plant Ecologist Illinois Natural History SurveyPresidentIllinois Native Plant SocietyInstructor, Flora of Southern Illinois Southern Illinois UniversityInstructor, Tree ID and EcologyThe Morton ArboretumTechnical Expert ConsultantIllinois Endangered Species Protection Board
CHRISTOPHER DAVID BENDA, M.S.
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Illinois Native Plant Society
www.ill-inps.org
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AspleniaceaeSpleenwort family
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Asplenium bradleyi – Bradley’s Spleenwort Fern
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Asplenium bradleyi – Bradley’s Spleenwort Fern
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Asplenium pinnatifidum – Pinnatifid Spleenwort Fern
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Asplenium pinnatifidum – Pinnatifid Spleenwort Fern
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Asplenium pinnatifidum – Pinnatifid Spleenwort Fern
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Asplenium platyneuron – Ebony Spleenwort Fern
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Asplenium platyneuron – Ebony Spleenwort Fern
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Asplenium resiliens – Spleenwort Fern
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Asplenium resiliens – Spleenwort Fern
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Asplenium rhizophyllum – Walking Fern
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Asplenium rhizophyllum – Walking Fern
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Asplenium trichomanes – Maidenhair Spleenwort Fern
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Asplenium trichomanes – Maidenhair Spleenwort Fern
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AzollaceaeMosquito Fern family
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Azolla mexicana – Mosquito Fern
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Azolla mexicana – Mosquito Fern
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BlechnaceaeChain Fern family
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Woodwardia areolata – Netted Chain Fern
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Woodwardia areolata – Netted Chain Fern
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Woodwardia areolata – Netted Chain Fern
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DennstaedtiaceaeHay-scented Fern family
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Dennstaedtia punctilobula – Hay-scented Fern
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Dennstaedtia punctilobula – Hay-scented Fern
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Dennstaedtia punctilobula – Hay-scented Fern
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Pteridium aquilinum – Bracken Fern
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Pteridium aquilinum – Bracken Fern
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DryopteridaceaeShield Fern family
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Athyrium filix-femina – Lady Fern
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Athyrium filix-femina – Lady Fern
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Athyrium filix-femina – Lady Fern
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Cystopteris bulbifera – Bulblet Fern
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Cystopteris bulbifera – Bulblet Fern
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Cystopteris bulbifera – Bulblet Fern
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Cystopteris protrusa – Fragile Fern
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Cystopteris protrusa – Fragile Fern
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Cystopteris tennesseensis – Fragile Fern
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Cystopteris tenuis – Fragile Fern
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Deparia acrostichoides – Silvery Spleenwort Fern
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Deparia acrostichoides – Silvery Spleenwort Fern
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Deparia acrostichoides – Silvery Spleenwort Fern
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Diplazium pycnocarpon – Glade Fern
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Diplazium pycnocarpon – Glade Fern
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Dryopteris carthusiana – Spinulose Woodfern
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Dryopteris carthusiana – Spinulose Woodfern
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Dryopteris carthusiana – Spinulose Woodfern
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Dryopteris celsa – Log Fern
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Dryopteris goldiana – Goldie’s Fern
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Dryopteris goldiana – Goldie’s Fern
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Dryopteris goldiana – Goldie’s Fern
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Dryopteris intermedia – Common Woodfern
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Dryopteris marginalis – Marginal Shield Fern
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Dryopteris marginalis – Marginal Shield Fern
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Dryopteris marginalis – Marginal Shield Fern
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Polystichum acrostichoides – Christmas Fern
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Polystichum acrostichoides – Christmas Fern
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Woodsia obtusa – Common Woodsia Fern
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Woodsia obtusa – Common Woodsia Fern
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EquisetaceaeHorsetail family
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Equisetum arvense – Common Horsetail
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Equisetum arvense – Common Horsetail
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Equisetum hyemale – Scouring Rush
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Equisetum hyemale – Scouring Rush
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Equisetum laevigatum – Smooth Scouring Rush
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HymenophyllaceaeFilmy Fern family
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Crepidomanes intricatum – Appalachian Filmy Fern
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Vandenboschia boschiana – Filmy Fern
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Vandenboschia boschiana – Filmy Fern
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IsoetaceaeQuillwort family
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Isoetes melanopoda – Black Quillwort
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Isoetes melanopoda – Black Quillwort
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LycopodiaceaeClubmoss family
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Diphasiastrum digitatum – Ground Pine
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Diphasiastrum digitatum – Ground Pine
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Huperzia lucidula – Shining Clubmoss
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Huperzia lucidula – Shining Clubmoss
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Huperzia porophila – Cliff Clubmoss
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MarsileaceaeWater Clover family
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Marsilea quadrifolia – Water Clover
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OnocleaceaeSensitive Fern family
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Onoclea sensibilis – Sensitive Fern
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Onoclea sensibilis – Sensitive Fern
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OphioglossaceaeAdder’s Tongue family
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Botrypus virginianus – Rattlesnake Fern
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Botrypus virginianus – Rattlesnake Fern
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Ophioglossum engelmanii – Adder’s Tongue Fern
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Ophioglossum vulgatum – Adder’s Tongue Fern
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Ophioglossum vulgatum – Adder’s Tongue Fern
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Sceptridium biternatum – Southern Grape Fern
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Sceptridium dissectum var. dissectum – Grape Fern
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Sceptridium dissectum var. obliquum – Grape Fern
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Sceptridium dissectum – Grape Fern
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OsmundaceaeRoyal Fern family
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Osmunda cinnamomea – Cinnamon Fern
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Osmunda cinnamomea – Cinnamon Fern
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Osmunda claytonia – Interrupted Fern
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Osmunda claytonia – Interrupted Fern
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Osmunda regalis – Royal Fern
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Osmunda regalis – Royal Fern
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PolypodiaceaePolypody family
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Pleopeltis polypodioides – Resurrection Fern
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Pleopeltis polypodioides – Resurrection Fern
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Polypodium virginianum – Polypody Fern
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Polypodium virginianum – Polypody Fern
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Polypodium virginianum – Polypody Fern
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PteridaceaeMaidenhair family
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Adiantum pedatum – Maidenhair Fern
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Adiantum peltatum – Maidenhair Fern
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Cheilanthes feei – Baby Lip Fern
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Cheilanthes lanosa – Hairy Lip Fern
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Pellaea atropurpurea – Purple Cliffbrake Fern
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Pellaea atropurpurea – Purple Cliffbrake Fern
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Pellaea glabbela – Smooth Cliffbrake Fern
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Pellaea glabella – Smooth Cliffbrake Fern
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ThelypteridaceaeThelypteris family
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Phegopteris hexagonoptera – Broad Beech Fern
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Phegopteris hexagonoptera – Broad Beech Fern
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Thelypteris novaboracensis – New York Fern
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Thelypteris palustris – Marsh Fern
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Thelypteris palustris – Marsh Fern
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Thelypteris palustris – Marsh Fern
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Not Covered
Asplenium hybridsDryopteris hybridsExtirpated speciesNon-native species
Selaginella (Spikemoss)