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Plant
habit
herbaceous
ferns & allies
grass-like
aquatic & OBL wetland species
Fruit or Cone
cone (strobilus)
absent
present & non-woody
Maine Ferns and Allies
Generated from occurrence records (2022-09-10)
Species Count: 193
Aspleniaceae
Asplenium platyneuron
Asplenium rhizophyllum
Asplenium trichomanes
Asplenium trichomanes-ramosum
Asplenium viride
Athyriaceae
Athyrium asplenioides
Athyrium filix-femina
Deparia acrostichoides
Homalosorus pycnocarpos
Blechnaceae
Anchistea virginica
Lorinseria areolata
Cystopteridaceae
Cystopteris bulbifera
Cystopteris diaphana
Cystopteris fragilis
Cystopteris tenuis
Gymnocarpium disjunctum
Gymnocarpium dryopteris
Gymnocarpium robertianum
Dennstaedtiaceae
Dennstaedtia punctilobula
Pteridium aquilinum
Dryopteridaceae
Dryopteris campyloptera
Dryopteris carthusiana
Dryopteris clintoniana
Dryopteris cristata
Dryopteris dilatata
Dryopteris expansa
Dryopteris filix-mas
Dryopteris fragrans
Dryopteris goldieana
Dryopteris intermedia
Dryopteris marginalis
Dryopteris phegopteris
Dryopteris simulata
Dryopteris slossoniae
Dryopteris thelypteris
Dryopteris x uliginosa
Dryopteris × boottii
Dryopteris × triploidea
Polystichum acrostichoides
Polystichum aculeatum
Polystichum andersonii
Polystichum braunii
Polystichum potteri
Polystichum x potteri
Thelypteris noveboracensis
Equisetaceae
Equisetum arvense
Equisetum fluviatile
Equisetum hyemale
Equisetum laevigatum
Equisetum limosum
Equisetum palustre
Equisetum pratense
Equisetum scirpoides
Equisetum sylvaticum
Equisetum trachyodon
Equisetum variegatum
Equisetum × ferrissii
Equisetum × litorale
Equisetum × mackayi
Hippochaete variegata
Isoetaceae
Isoëtes acadiensis
Isoëtes braunii
Isoëtes butleri
Isoëtes canadensis
Isoëtes echinospora
Isoetes ekmanii
Isoëtes engelmannii
Isoëtes georgiana
Isoëtes hieroglyphica
Isoëtes lacustris
Isoëtes macrospora
Isoëtes muricata
Isoëtes prototypus
Isoëtes riparia
Isoëtes setacea
Isoëtes tenella
Isoëtes tuckermanii
Isoëtes × harveyi
Lycopodiaceae
Dendrolycopodium dendroideum
Dendrolycopodium hickeyi
Dendrolycopodium obscurum
Diphasiastrum complanatum
Diphasiastrum digitatum
Diphasiastrum habereri
Diphasiastrum issleri
Diphasiastrum sabinifolium
Diphasiastrum sitchense
Diphasiastrum tristachyum
Diphasiastrum verecundum
Diphasiastrum x habereri
Diphasiastrum x zeilleri
Diphasiastrum zeilleri
Diphasium chamicyparissus
Diphasium issleri
Diphasium sitchense
Diphasium tristachyum
Diphasium zeilleri
Huperzia appalachiana
Huperzia appressa
Huperzia lucidula
Huperzia porophila
Huperzia protoporophila
Huperzia selago
Lepidotis inundata
Lycopodiella alopecuroides
Lycopodiella appressa
Lycopodiella inundata
Lycopodiella prostrata
Lycopodiella x gilmanii
Lycopodium adpressum
Lycopodium alpinum
Lycopodium appressum
Lycopodium armatum
Lycopodium chamicyparissus
Lycopodium clavatum
Lycopodium inundatum
Lycopodium lagopus
Lycopodium prostratum
Lycopodium rupestre
Lycopodium sabinaefolium
Lycopodium sabinifolium
Lycopodium selago
Lycopodium x issleri
Spinulum annotinum
Spinulum canadense
Urostachys selago
Marsileaceae
Marsilea quadrifolia
Onocleaceae
Matteuccia pensylvanica
Matteuccia struthiopteris
Onoclea sensibilis
Onoclea struthiopteris
Pteretis nodulosa
Pteretis pensylvanica
Pteretis struthiopteris
Ophioglossaceae
Botrychium angustisegmentum
Botrychium boreale
Botrychium lanceolatum
Botrychium lunaria
Botrychium matricariifolium
Botrychium minganense
Botrychium pallidum
Botrychium simplex
Botrychium tenebrosum
Botrychium ternatum
Botrypus virginianus
Ophioglossum engelmannii
Ophioglossum pusillum
Ophioglossum vulgatum
Sceptridium biternatum
Sceptridium dissectum
Sceptridium multifidum
Sceptridium oneidense
Osmundaceae
Claytosmunda claytoniana
Osmunda regalis
Osmunda spectabilis
Osmundastrum cinnamomeum
Polypodiaceae
Polypodium appalachianum
Polypodium noveboracense
Polypodium virginianum
Polypodium vulgare
Pteridaceae
Adiantum aleuticum
Adiantum pedatum
Cryptogramma stelleri
Salviniaceae
Azolla caroliniana
Selaginellaceae
Selaginella apoda
Selaginella apus
Selaginella marginata
Selaginella rupestris
Selaginella selaginoides
Selaginella sibirica
Tectariaceae
Aspidium acrostichoides
Aspidium cristatum
Thelypteridaceae
Lastrea phegopteris
Macrothelypteris torresiana
Metathelypteris fragilis
Parathelypteris simulata
Phegopteris connectilis
Phegopteris excelsior
Phegopteris hexagonoptera
Phegopteris polypodioides
Thelypteris confluens
Thelypteris marginalis
Thelypteris noveboracensis
Thelypteris palustris
Thelypteris phegopteris
Thelypteris polypodioides
Thelypteris simulata
Thelypteris spinulosa
Thelypteris thelypterioides
Woodsiaceae
Woodsia alpina
Woodsia glabella
Woodsia ilvensis
Woodsia obtusa