- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77077201-1
- Species Name
- Hieracium nigrescens Willd., Sp. Pl., ed. 4 [Willdenow] 3(3): 1574 (1803).
- Publication
- Magyar Botanikai Lapok. Budapest (Ungarische Botanische Blatter)
- Collation
- 25: 369
- Date of Publication
- 1926
- Family as entered in IPNI
- Asteraceae