Phialide

Phialide (fi´ə-līd) [Gr. phialis, diminuitive of phiale, a broad, flat vessel]


 * A flask-shaped projection from the conidiophore of certain fungi.
 * Projects from the mycelium without increasing in length without a subsequent increase in the formation of conidia.

Also known as the end cell of a phialophore.

Source
http://www.doctorfungus.org/educatio/glossary2.htm