# Karl Maria Heidt

> German phycologist

**Wikidata**: [Q55674669](https://www.wikidata.org/wiki/Q55674669)  
**Source**: https://4ort.xyz/entity/karl-maria-heidt


## References

1. Integrated Authority File
2. [Source](https://ge.ch/arvaegrefdoc/EC3/82149/chaeg_ec_eaux_vives_28_00020.JPG)