De or het aardappelbovist?

The correct Dutch article is:

de aardappelbovist

Rule Words ending in -ist: almost always de. See the rule
Meaning (Dutch) (steeltjeszwammen) bepaald soort schimmel, Scleroderma citrinum uit de familie Sclerodermataceae

How to use aardappelbovist

the aardappelbovistde aardappelbovist
this aardappelbovistdeze aardappelbovist
that aardappelbovistdie aardappelbovist
our aardappelbovistonze aardappelbovist
your aardappelbovistjouw aardappelbovist
every aardappelbovistelke aardappelbovist
which aardappelbovist?welke aardappelbovist?
a big aardappelbovist / the big aardappelbovisteen grote aardappelbovist, de grote aardappelbovist

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).