# Odontites vernus subsp. vernus
**Wikidata**: [Q111417795](https://www.wikidata.org/wiki/Q111417795)  
**Source**: https://4ort.xyz/entity/odontites-vernus-subsp-vernus


## References

1. Portal to the Flora of Italy
2. Observation.org
3. Taxonomy database of the U.S. National Center for Biotechnology Information
4. Global Biodiversity Information Facility
5. UMLS 2023
6. TAXREF v16.0
7. Plants of the World Online
8. World Flora Online