Source de la nouvelle combinaison
Fraser-Jenkins, C.R. 2007. The species and subspecies in the Dryopteris affinis group. Fern Gaz., 18(1): 1-26 : 5

 

Lectotype : ​Lectotype, here designated: from Scotland, Dumbartonshire, “Lastrea filix-mas paleaceo-lobata. Tarbet, Dumbartonshire, 1855, T.M.” (K-Moore!), isolectotypes (x 3): Ditto: “var. paleacea (M) crispy and incised form”, and same loc. and date, “Herbarium Hookerianum 1867” (K! one specimen)
     Références : Fraser-jenkins (2007)