# Marian Koczwara

> botanist (1893-1970)

**Wikidata**: [Q11769492](https://www.wikidata.org/wiki/Q11769492)  
**Source**: https://4ort.xyz/entity/marian-koczwara


## References

1. Virtual International Authority File
2. International Plant Names Index
3. Sejm-Wielki.pl