Phegopteris dryopteris var. robertiana (Hoffm.) Davenp.
, Cat. Davenport Herb. Suppl. 47 (1883).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:192625-2
- Publication
- Catalogue of the Davenport Herbarium: Supplement
- Collation
- 47
- Family as entered in IPNI
- Thelypteridaceae