The Dutch word for pine is
pijnboom

Dutch Definition

pine
1. pijnboom, den

den
1. n-m. pine, pine tree
Nederland in den goeden ouden tijd. — The Netherlands in the days of yore.
De baron gaf den koetsier een wenk en het rijtuig rolde heen. — The baron gave the coachman a sign and the carriage rode away.(from the story Gaston von Frankrijk by J.J.A. Goeverneur)
In den beginne schiep God den hemel en de aarde — In the beginning God created the heaven and the earth
2. art. (Southern Dutch, dialectal) (Masculine singular of the definite article, alternative form of de.)

pijnboom	©
1. n-m. A pine, conifer of the genus Pinus
2. n-m. mainly the species Pinus sylvestris (Scots pine)
3. n-m. other conifers including firs and larch