Gymnocarpium robertianum
Gymnocarpium robertianum (Hoffm.) Newman

Gymnocarpium robertianum, Cystopteridaceae familyasına ait bir porselendir. Limestone fern veya scented oakfern olarak da bilinir. 1851 yılında tanımlanmıştır.
Description
Gymnocarpium robertianum, Cystopteridaceae familyasına ait bir porselendir. Labrador, Newfoundland, Manitoba, New Brunswick, Ontario, Quebec, Saskatchewan, Flanders, SE, NO, Ciénaga de montaño, corregimiento de Montaño, Carmen del Darién, Belgium, Flemish Region, Walloon Region, Alaska, Albania, Algeria, Altay, Austria, Baltic States gibi bölgelerde bulunur. (Hoffm.) Newman tarafından yayımlanmıştır.
Distribution
Labrador · Newfoundland · Manitoba · New Brunswick · Ontario · Quebec · Saskatchewan · Flanders · SE · NO · Ciénaga de montaño, corregimiento de Montaño, Carmen del Darién · Belgium · Flemish Region · Walloon Region · Alaska · Albania · Algeria · Altay · Austria · Baltic States · Belarus · Bulgaria · Central European Rus · Corse · Czechoslovakia · East European Russia · Finland · France · Germany · Great Britain
Synonyms
Dryopteris obtusifoliaPolypodium obtusifoliumLastrea calcareaLastrea obtusifoliaGymnocarpium obtusifoliumDryopteris robertianaThelypteris robertianaPolypodium robertianumLastrea robertianaNephrodium robertianumGymnocarpium dryopteris var. pumilumPolypodium calcareumCarpogymnia robertianaCurrania robertianaPhegopteris robertianaAspidium robertianumPolypodium dryopteris var. robertianumAspidium calcareumPhegopteris calcareaPolypodium dryopteris var. calcareumGymnocarpium altaycumPhegopteris dryopteris var. robertianaCarpogymnia dryopteris var. pumilaPolypodium dryopteris var. pumilumDryopteris disjuncta subsp. calcareaLastrea dryopteris var. robertianaPhegopteris dryopteris subsp. calcareaPolypodium phegopteris var. calcareumPolypodium phegopteris var. robertianumPhegopteris dryopteris subsp. robertiana