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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 echinospora

Isoetes ekmanii

Isoëtes engelmannii

Isoëtes georgiana

Isoëtes hieroglyphica

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