External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:32112-1
- Publication
- Tentamen Florae Germanicae
- Collation
- 1: 405, err. typ.
- Date of Publication
- Feb-Apr 1788
- Family as entered in IPNI
- Plantaginaceae