# Ada Hayden

> American botanist, educator, curator and preservationist (1884-1950)

**Wikidata**: [Q19878670](https://www.wikidata.org/wiki/Q19878670)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ada_Hayden)  
**Source**: https://4ort.xyz/entity/ada-hayden


## References

1. [Ada Hayden papers](https://n2t.net/ark:/87292/w9sb7j)
2. [Source](https://www.herbarium.iastate.edu/)
3. Guide to Plant Collectors Represented in the Herbarium of the Academy of Natural Sciences of Philadelphia
4. [Bionomia](https://bionomia.net/dataset/4ce8e3f9-2546-4af1-b28d-e2eadf05dfd4)
5. [Source](https://www.herbarium.iastate.edu/ada-hayden)
6. Bionomia
7. Find a Grave
8. [Source](https://humanrights.iowa.gov/icsw/dr-ada-hayden)
9. [ISC Timeline](https://www.herbarium.iastate.edu/isc-timeline)
10. The Biographical Dictionary of Iowa
11. [Source](https://bionomia.net/Q19878670/co-collectors)
12. [Bionomia](https://bionomia.net/dataset/b740eaa0-0679-41dc-acb7-990d562dfa37)
13. [Bionomia](https://bionomia.net/dataset/7bd65a7a-f762-11e1-a439-00145eb45e9a)
14. [Bionomia](https://bionomia.net/dataset/861e6afe-f762-11e1-a439-00145eb45e9a)
15. [Bionomia](https://bionomia.net/dataset/f934f8e2-32ca-46a7-b2f8-b032a4740454)
16. [Bionomia](https://bionomia.net/dataset/7e380070-f762-11e1-a439-00145eb45e9a)
17. [Bionomia](https://bionomia.net/dataset/821cc27a-e3bb-4bc5-ac34-89ada245069d)
18. [Source](https://digital.lib.iastate.edu/isulv/items/isun0373.html)