This collection features:
- correspondence
- notebooks
- photographs (prints & negatives)
- microscopic slides
- fern collections
- reprints
- miscellaneous papers
RBGE acknowledges that our collections contain historic materials which may contain, either in their content or catalogue descriptions, terminology which is inappropriate, outdated, offensive or distressing. Such information does not reflect the current views and values of RBGE.
We welcome feedback about the language in our catalogues. While we cannot change fixed attributes connected to items in the collection (e.g. published titles, names or contents) we will always consider requests for changes to be made to other aspects of the records in our catalogues. Please contact archives@rbge.org.uk
The precise number of chromosomes typical for a given species. In any given asexually reproducing species, the chromosome number is always the same.
Britannica Editors. "chromosome number". Encyclopedia Britannica, 18 Jul. 2026, https://www.britannica.com/science/chromosome-number. Accessed 15 August 2026.
This collection features: