# Geoffrey Halliday

> botanist

**Wikidata**: [Q21514576](https://www.wikidata.org/wiki/Q21514576)  
**Source**: https://4ort.xyz/entity/geoffrey-halliday


## References

1. International Plant Names Index
2. author citation in botany and mycology
3. Virtual International Authority File
4. Biodiversity Heritage Library
5. National Library of Israel Names and Subjects Authority File
6. [Source](https://data.rbge.org.uk/herb/E00822849)