# Calyptrion arboreum

> species of plant

**Wikidata**: [Q43044590](https://www.wikidata.org/wiki/Q43044590)  
**Source**: https://4ort.xyz/entity/calyptrion-arboreum


## References

1. Reestablishment of Calyptrion (Violaceae)
2. Global Biodiversity Information Facility
3. Tropicos
4. International Plant Names Index
5. TAXREF v11.0
6. TAXREF v12.0
7. TAXREF v13.0
8. TAXREF v14.0
9. TAXREF v15.0
10. TAXREF v16.0
11. Plants of the World Online
12. World Flora Online
13. Brazilian Flora 2020 project - Projeto Flora do Brasil 2020
14. [Source](https://floradobrasil.jbrj.gov.br/reflora/herbarioVirtual)