Wikidata facts
- Instance of
- human
- Given name
- Johan
- Gender
- male
- Citizenship
- Kingdom of the Netherlands
- Place of birth
- Netherlands
- Occupation
- botanist
- Educated at
- Leiden University
- Field of work
- botany
Show 1 more fact
- date of birth
- 1964-00-00
Sources (2)
via Wikidata · CC0