1000 Islands Ecology

Species Checklist
for the

of the
Thousand Islands
Oliver K. Reichl, B.E.S.(Hons)

This checklist contains the Latin names of fern species whose range includes the Thousand Islands ecosystem. Tracked species should be reported to Ontario's Natural Heritage Resources Centre (NHIC). Simply click the link ("Yes") to go directly to the NHIC's online reporting form.

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Kingdom: Plantae
—Subkingdom: Tracheobionta
Latin Name Synonyms Tracked
Polypodiophyta (Pteridophyta)
Polypodiopsida (Filicopsida)
Botrychium dissectum Botrychium ternatum var. dissectum, Botrychium obliquum, Botrychium dissectum var. obliquum No
Botrychium lanceolatum Botrychium lanceolatum ssp. angustisegmentum, Botrychium angustisegmentum Yes
Botrychium matricarifolium Botrychium lunaria var. matricariifolium, Botrychium ramosum No
Botrychium multifidum Botrychium ternatum, Botrychium coulteri, Osmunda multifida, Botrychium matricariae No
Botrychium simplex Botrychium tenebrosum, Botrychium simplex var. tenebrosum No
Botrychium virginianum Botrychium virginianum ssp. europeaum, Osmunda virginiana No
Adiantum pedatum ----- No
Cryptogramma stelleri Pellaea gracilis, Pteris stelleri No
Pellaea glabella Pellaea glabella ssp. glabella, Pellaea atropurpurea var. bushii No
Asplenium platyneuron Acrostichum platyneuros, Asplenium platyneuron, Asplenium ebeneum No
Asplenium rhizophyllum Camptosorus rhizophyllus No
Asplenium trichomanes ssp. trichomanes Asplenium melanocaulon No
Athyrium filix-femina var. angustum Aspidium angustum, Asplenium filix-femina, Athyrium filix-femina var. michauxii, Athyrium angustum No
Cystopteris bulbifera Filix bulbifera, Polypodium bulbiferum No
Cystopteris fragilis Cystopteris dickieana, Filix fragilis, Polypodium fragile No
Cystopteris tenuis Cystopteris fragilis var. mackayi, Nephrodium tenue No
Deparia acrostichoides Asplenium thelypterioides, Athyrium acrostichoides, Athyrium thelypterioides No
Dryopteris carthusiana Dryopteris spinulosa var. spinulosa, Aspidium spinulosum, Dryopteris spinulosa, Polypodium carthusianum, Thelypteris spinulosa No
Dryopteris clintoniana Aspidium cristatum var. clintonianum, Dryopteris cristata var. clintoniana, Thelypteris cristata var. clintoniana No
Dryopteris cristata Aspidium cristatum, Polypodium cristata, Thelypteris cristata No
Dryopteris intermedia Aspidium spinulosum var. intermedium, Aspidium intermedium, Dryopteris spinulosa var. intermedia, Dryopteris austriaca var. intermedia No
Dryopteris marginalis Aspidium marginale, Polypodium marginale, Thelypteris marginalis No
Dryopteris x triploidea Dryopteris spinulosa var. fructuosa, Dryopteris austriaca var. fructuosa, Nephrodium spinulosa fructuosa No
Gymnocarpium dryopteris Dryopteris disjuncta, Phegopteris dryopteris, Polypodium dryopteris, Thelypteris dryopteris No
Phegopteris connectilis Thelypteris phegopteris, Phegopteris polypodioides, Polypodium connectile, Thelypteris phegopteris No
Polystichum acrostichoides Aspidium acrostichoides, Dryopteris acrostichoides, Nephrodium acrostichoides No
Thelypteris noveboracensis Aspidium noveboracense, Dryopteris noveboracensis, Nephrodium thelypteroides, Polypodium noveboracense No
Thelypteris palustris Thelypteris palustris var. pubescens, Aspidium thelypteris, Dryopteris thelypteris var. pubescens, Dryopteris thelypteris var. pubescens, Lastrea thelypteris var. pubescens No
Woodsia ilvensis Acrostichum ilvense No
Dennstaedtia punctilobula Dicksonia punctilobula, Dicksonia pilosiuscula, Nephrodium punctilobum No
Pteridium aquilinum Pteridium aquilinum var. latiusculum, Pteridium aquilinum var. champlainense, Pteridium latiusculum, Pteris aquilina No
Matteuccia struthiopteris Matteuccia struthiopteris var. pensylvanica, Matteuccia pensylvanica, Pteretis nodulosa, Pteretis pensylvanica, Struthiopteris pensylvanica No
Onoclea sensibilis Onoclea sensibilis var. obtusilobata, Onoclea sensibilis f. hemiphyllodes No
Osmunda cinnamomea Osmunda cinnamomea var. glandulosa No
Osmunda claytoniana Osmunda interrupta No
Osmunda regalis Osmunda spectabilis No
Polypodium virginianum Polypodium vulgare, Polypodium vulgare ssp. virginianum, Polypodium vulgare var. americanum, Polypodium vinlandicum No
Schizaea pusilla Microschizaea pusilla, Schizaea filifolia No
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