External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77315882-1
- Publication
- Botanisches Taschenbuch fur die Anfanger dieser Wissenschaft und der Apothekerkunst
- Collation
- 246
- Date of Publication
- Feb-May 1803
- Family as entered in IPNI
- Asteraceae