Could be Muscari neglectum.
Here is the description from Flora of North America
Racemes 12–20-flowered; leaf blades 3–8 mm wide; perianth tubes of fertile flowers globose, sky blue. 2 Muscari botryoides
Racemes 20–40-flowered; leaf blades 2–4(–5) mm; perianth tubes of fertile flowers obovoid to oblong-urceolate or cylindric, blackish blue. 3 Muscari neglectum
http://www.efloras.org/florata...
