# Graham Miller Simpson

> botanist

**Wikidata**: [Q21608940](https://www.wikidata.org/wiki/Q21608940)  
**Source**: https://4ort.xyz/entity/graham-miller-simpson


## References

1. [Source](https://thestarphoenix.remembering.ca/obituary/graham-simpson-1066576565)
2. The effect of some substituted phenoxyacetic acids on the respiration of three species of fern
3. [Source](http://hdl.handle.net/10179/14043)
4. International Plant Names Index
5. author citation in botany and mycology