blue bugle - upright rhizomatous perennial with bright blue flowers; southern EuropeAjuga genevensis, erect buglebugle, bugleweed - any of various low-growing annual or perennial evergreen herbs native to Eurasia; used for ground cover
blue bugle
Related to blue bugle: Ajuga, Ajuga genevensis
noun
Synonyms for blue bugle
noun upright rhizomatous perennial with bright blue flowers