Hieracium longilobum (Zahn) Roffey
, London Cat. Brit. Pl. [H.C. Watson] 11: 27 (1925).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77181683-1
- Publication
- London Catalogue of British Plants. London
- Collation
- 11: 27
- Family as entered in IPNI
- Asteraceae