list of Latin and synonymous common names of - University of ...

Dryopteris clintoniana (Eaton) Powell (Dryopteris cristata (L.) A. Gray var. clintoniana (D.C. Eaton)
Underw., Dryopteris x poyseri Wherry) (Clinton‟s fern, Clinton‟s wood fern, spring shield fern)
Dryopteris cristata (L.) Gray (crested shield fern, crested wood fern)
Dryopteris x dowellii (Farw.) Wherry (clintoniana x intermedia) (Dowell's shield fern, Dowell‟s wood fern)
Dryopteris expansa (Presl.) F-J & Jermy (Dryopteris assimilis S. Walker, Dryopteris dilatata auct. non
(Hoffm.) A. Gray, Dryopteris dilatata (Hoffm.) A. Gray ssp. americana (Fisch.) Hultén, Dryopteris
spinulosa (O.F. Müll.) Watt var. dilatata auct. non (Hoffm.) Underw.) (larger shield fern, northern
buckler fern, northern woodfern)
Dryopteris filix-mas (L.) Schott (Athryium filix-mas (L.) Schott) (male-fern)
Dryopteris fragrans (L.) Schott var. remotiuscula Kom. (fragrant cliff-fern, fragrant shield-fern, fragrant
wood-fern, sweet shieldfern)
Dryopteris goldiana (Hook) Gray (Goldie's fern)
Dryopteris intermedia (Muhl. ex Willd.) A. Gray (Dryopteris austriaca (Jacq.) Woynar ex Schinz & Thell.
var. intermedia (Muhl. ex Willd.) Morton, Dryopteris spinulosa (O.F. Müll.) Watt var. concordiana
(Davenport) Eastman, Dryopteris spinulosa (O.F. Müll.) Watt var. intermedia (Muhl. ex Willd.)
Underw.) (American shield fern, evergreen wood fern, intermediate woodfern)
Dryopteris marginalis (L.) Gray (evergreen wood-fern, marginal shield-fern, marginal wood fern)
Dryopteris x mickelii J.H. Peck [goldiana x clintoniana] (Mickel‟s woodfern) (ON in e. Canada)
Dryopteris x neo-wherryi W. Wagner (goldiana x marginalis) (Wherry's shield fern, wood fern)
Dryopteris x pittsfordensis Slosson (carthusiana x marginalis) (Pittsforden‟s shield fern, Pittsoforden‟s
wood fern)
Dryopteris x slossonae Wherry ex Lellinger (cristata x marginalis) (Slosson's shield fern, Slosson‟s
wood fern)
Dryopteris x triploidea Wherry (carthusiana x intermedia) (Dryopteris austriaca (Jacq.) Woynar ex
Schinz & Thell. var. fructuosa (Gilbert) Morton, Dryopteris intermedia (Muhl. ex Willd.) A. Gray
var. fructuosa (Gilbert) Wherry, Dryopteris spinulosa (O.F. Müll.) Watt var. fructuosa (Gilbert)
Trudell) (fruitfull wood fern, sterile shield fern, sterile wood fern, triploid wood fern)
Dryopteris x uliginosa (A. Braun ex Dowell) Druce (carthusiana x cristata) (Druce's shield fern, marsh
wood fern)
x Dryostichum singulare W.H. Wagn. (Dryopteris goldiana x Polystichum lonchitis) (dryostichum, false
Goldie‟s wood fern) (Ontario only; Wagner et al 1992 discovered it around Georgian Bay)
Gymnocarpium x achriosporum Sarvela [dryopteris x robertianum] (Quebec oakfern) (QC only)
Gymnocarpium x brittonianum (Sarvela) Pryer & Haufler [disjunctum x dryopteris] (Britton‟s oakfern)
Gymnocarpium dryopteris (L.) Newman (Dryopteris dryopteris (L.) Britton, Dryopteris linnaeana C. Chr.,
Phegopteris dryopteris (L.) Fée, Thelypteris dryopteris (L.) Slosson) (false shield fern, oak fern)
Gymnocarpium x intermedium Sarvela (drypoteris x jessoense) (Sarvela's oak fern)
Gymnocarpium jessoense (Koidzumi) Koidzumi ssp. parvulum Sarvela (Asian oakfern, Nahanni oak
fern) (native to USA & Canada, despite one of the common names)
Gymnocarpium robertianum (Hoffm.) Newm. (Dryopteris robertiana (Hoffm.) C. Chr., Gymnocarpium
dryopteris (L.) Newman var. pumilum (DC.) B. Boivin, Phegopteris robertiana (Hoffm.) A. Braun ex
Asch.) (limestone oak fern, limestone polypody, scented oak fern)
Matteuccia struthiopteris (L.) Todaro (Matteuccia pensylvanica (Willd.) Raymond, Matteuccia
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