Definition of wild hyacinth:
(n) :
Common bluebell (Hyacinthoides non-scripta), of Europe
(n) :
Camases, quamashes, Indian hyacinths (Camassia spp.), of North America
(n) :
Blue dicks, purplehead (Dichelostemma capitatum, syn. Dipterostemon capitatus), of North America
(n) :
Cluster lilies (Brodiaea spp.), of western North America
(n) :
Roundtooth snakelily (Dichelostemma multiflorum), of California and Oregon
(n) :
A bulbous perennial (Lachenalia contaminata), of South Africa