# Issac Newton

> Portuguese botanist and bryologist (1840-1906)

**Wikidata**: [Q5920600](https://www.wikidata.org/wiki/Q5920600)  
**Source**: https://4ort.xyz/entity/issac-newton


## References

1. [Bionomia](https://bionomia.net/dataset/b740eaa0-0679-41dc-acb7-990d562dfa37)
2. Bionomia
3. Virtual International Authority File
4. International Plant Names Index
5. author citation in botany and mycology
6. Harvard Index of Botanists
7. [Bionomia](https://bionomia.net/dataset/d415c253-4d61-4459-9d25-4015b9084fb0)
8. [Bionomia](https://bionomia.net/dataset/7e380070-f762-11e1-a439-00145eb45e9a)
9. [Bionomia](https://bionomia.net/dataset/821cc27a-e3bb-4bc5-ac34-89ada245069d)