External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:144702-1
- Publication
- Sertum Anglicum: seu Plantae Rariores quae in Hortis juxta Londinum, Imprimis in Horto Regio Kewensi Excoluntur, ab Anno 1786 ad Annuum 1787 Observatae. Paris
- Collation
- 3
- Family as entered in IPNI
- Campanulaceae