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Plant
habit
herbaceous
grass-like
ferns & allies
aquatic & OBL wetland species
Fruit or Cone
cone (strobilus)
absent
present & non-woody
Maine Ferns and Allies - USDA Plants Database
USDA Plants Database
Species Count: 92
Aspleniaceae
Asplenium platyneuron
Asplenium rhizophyllum
Asplenium trichomanes
Asplenium trichomanes-ramosum
Athyriaceae
Athyrium filix-femina
Deparia acrostichoides
Blechnaceae
Anchistea virginica
Lorinseria areolata
Cystopteridaceae
Cystopteris bulbifera
Cystopteris fragilis
Cystopteris tenuis
Gymnocarpium dryopteris
Dennstaedtiaceae
Dennstaedtia punctilobula
Pteridium aquilinum
Dryopteridaceae
Dryopteris campyloptera
Dryopteris carthusiana
Dryopteris clintoniana
Dryopteris cristata
Dryopteris filix-mas
Dryopteris goldieana
Dryopteris intermedia
Dryopteris marginalis
Polystichum acrostichoides
Polystichum braunii
Equisetaceae
Equisetum arvense
Equisetum fluviatile
Equisetum hyemale
Equisetum palustre
Equisetum pratense
Equisetum scirpoides
Equisetum sylvaticum
Equisetum variegatum
Isoetaceae
Isoëtes acadiensis
Isoëtes engelmannii
Isoëtes lacustris
Isoëtes prototypus
Isoëtes riparia
Isoëtes tenella
Isoëtes tuckermanii
Lycopodiaceae
Dendrolycopodium dendroideum
Dendrolycopodium hickeyi
Dendrolycopodium obscurum
Diphasiastrum complanatum
Diphasiastrum digitatum
Diphasiastrum sitchense
Diphasiastrum tristachyum
Huperzia appalachiana
Huperzia lucidula
Huperzia selago
Lycopodiella alopecuroides
Lycopodiella appressa
Lycopodiella inundata
Lycopodium clavatum
Lycopodium lagopus
Lycopodium sabinifolium
Spinulum annotinum
Marsileaceae
Marsilea quadrifolia
Onocleaceae
Matteuccia struthiopteris
Onoclea sensibilis
Ophioglossaceae
Botrychium lanceolatum
Botrychium lunaria
Botrychium matricariifolium
Botrychium minganense
Botrychium pallidum
Botrychium simplex
Botrypus virginianus
Ophioglossum pusillum
Sceptridium dissectum
Sceptridium multifidum
Sceptridium oneidense
Osmundaceae
Claytosmunda claytoniana
Osmunda regalis
Osmunda spectabilis
Osmundastrum cinnamomeum
Polypodiaceae
Polypodium appalachianum
Polypodium virginianum
Pteridaceae
Adiantum aleuticum
Adiantum pedatum
Cryptogramma stelleri
Salviniaceae
Azolla caroliniana
Selaginellaceae
Selaginella apoda
Selaginella rupestris
Selaginella selaginoides
Thelypteridaceae
Phegopteris connectilis
Phegopteris hexagonoptera
Thelypteris noveboracensis
Thelypteris palustris
Thelypteris simulata
Woodsiaceae
Woodsia alpina
Woodsia glabella
Woodsia ilvensis
Woodsia obtusa