# Josef Dvořák

> railwayman and amateur botanist (1903-1981)

**Wikidata**: [Q79153657](https://www.wikidata.org/wiki/Q79153657)  
**Source**: https://4ort.xyz/entity/josef-dvo-k-q79153657


## References

1. Czech National Authority Database
2. [Bionomia](https://bionomia.net/dataset/85714c48-f762-11e1-a439-00145eb45e9a)
3. [Bionomia](https://bionomia.net/dataset/b5cdf794-8fa4-4a85-8b26-755d087bf531)
4. Bionomia
5. BillionGraves
6. Virtual International Authority File
7. [Bionomia](https://bionomia.net/dataset/821cc27a-e3bb-4bc5-ac34-89ada245069d)