Dryopteris robertiana (Hoffm.) C. Chr. Gymnocarpium dryopteris (L.) Newman var. pumilum (DC.) B.Boivin Phegopteris robertiana (Hoffm.)A. Braun ex Asch.
Gymnocarpium robertianum, the limestone fern[1] or scented oakfern,[2] is a fern of the family Cystopteridaceae.
^BSBI List 2007(xls). Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-06-26. Retrieved 2014-10-17.
^USDA, NRCS (n.d.). "Gymnocarpium robertianum". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 19 January 2016.
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Gymnocarpiumrobertianum, the limestone fern or scented oakfern, is a fern of the family Cystopteridaceae. Gymnocarpiumrobertianum has small (10–50 cm)...
Gymnocarpium oyamense Gymnocarpium remotepinnatum Gymnocarpium robertianum – limestone oak fern Gymnocarpium world species list Archived 2018-02-02 at the Wayback...
angular Solomon's seal (Polygonatum odoratum), limestone fern (Gymnocarpiumrobertianum), and dark red helleborine (Epipactis atrorubens) are to be found...
British NVC community OV38 (Gymnocarpiumrobertianum - Arrhenatherum elatius community) is one of the open habitat communities in the British National...
rare dark-red helleborine and orchids. The local limestone fern Gymnocarpiumrobertianum thrives on the scree and the rare fingered sedge Carex digitata...
which bees have a natural habitat. Fern walls - brick walls with Gymnocarpiumrobertianum. Heather garden (3,035 m2 or 32,670 sq ft) - Calluna and Erica...
(Heiracium cambricum) has been recorded. The rare Limestone Oak Fern Gymnocarpiumrobertianum and Rigid Buckler-Fern Dryopteris submontana have also been recorded...
("a southern species, rare in Derbyshire"), the limestone fern Gymnocarpiumrobertianum and the rare fingered sedge Carex digitata. Finally, a tiny and...