large blue alkanet is a bristly, perennial plant

africa alkanet anchusa annual asia axillary bases bees belongs biennial blue borage boraginaceae branched bristly characteristics clustered colour commonly consist covered cymes europe family flowers forming found genus grow growing hairs herbaceous includes introduced large leaves narrow north perennial petals plant plants radially retain sapphire sepals simple small south species species1 states stiff symmetrical tube undulate united western