bul·bil 
(bŭlbəl, -bĭl′)
(bŭlbəl, -bĭl′)n.
1. A small bulblike structure produced in the place of a flower or in a leaf axil, and having the ability to develop into a new plant.
2. A bulblet.
[French bulbille, diminutive of bulbe, bulb, from Latin bulbus; see BULB.]