Jac. P. Thijsse (born in Maastricht on July 25, 1865; died in Overveen on January 8, 1945) was a Dutch conservationist and botanist. He is sometimes referred to as J.P. Thijssse. He created the "J.P. Thijssse Park" in Amstelveen. and founded Vereniging tot Behoud van Natuurmonumenten in Nederland (English: Society for preservation of nature monuments in the Netherlands). He was placed 87th on De Grootste Nederlander (The Greatest Dutchman) list in 2004.
- ^ Garden site
- ^ "Author Query for 'Thijsse'". International Plant Names Index.