The fungiform papillae are mushroom shaped papillae (projections) on the tongue. They are located on the top surface of the tongue, towards the back. They have taste buds on their surface which can distinguish the four tastes: sweet, sour, bitter and salty. They have a core of connective tissue and the seventh cranial nerve innervates them.

References

• ouhsc.edu

External links

• Slide

Gustatory system