# Frances Zirngiebel

> American teacher, author and botanical collector

**Wikidata**: [Q20669581](https://www.wikidata.org/wiki/Q20669581)  
**Source**: https://4ort.xyz/entity/frances-zirngiebel


## References

1. WOMEN WHO STUDIED PLANTS IN THE PRE‐TWENTIETH CENTURY UNITED STATES AND CANADA
2. [Source](https://www.biodiversitylibrary.org/page/44043674)
3. [Source](https://www.biodiversitylibrary.org/page/57499528)
4. [Source](https://www.biodiversitylibrary.org/page/44043675)
5. [Source](https://www.biodiversitylibrary.org/page/40322669)