# Walter Baron von Rosen

> Baltic German botanist (1844-1922)

**Wikidata**: [Q64691387](https://www.wikidata.org/wiki/Q64691387)  
**Source**: https://4ort.xyz/entity/walter-baron-von-rosen


## References

1. [Source](https://bbld.de/Rosen-Walter-1844-1922)