# Josef Dyr

> Czech chemist (1904-1980)

**Wikidata**: [Q19971693](https://www.wikidata.org/wiki/Q19971693)  
**Source**: https://4ort.xyz/entity/josef-dyr


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. International Plant Names Index
4. author citation in botany and mycology
5. Harvard Index of Botanists
6. Lidová demokracie. 1980