Hieracium gracile subsp. gracile Zahn
, Pflanzenr. (Engler) 4, Fam. 280: 1133 (1922).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:122279-2
- Publication
- Das Pflanzenreich (Engler)
- Collation
- 4, Fam. 280: 1133
- Family as entered in IPNI
- Asteraceae
Links
- Nomenclatural link
- Hieracium gracile Hook., Fl. Bor.-Amer. (Hooker) 1(6): 298 (1833).