Himalayan blue poppy
blue-eyed grass
forget-me-not
Myosotis scorpiodes
mouse ear
great lobelia
Lobelia siphilitica
blue cardinal flower
common grape hyacinth
Muscari neglectum
dragon's head
Dracocephalum parviflorum
dragonhead
blue daze
Anchusa officinalis
Ageratum houstonianum
blueweed
Echium vulgare
viper's bugloss
blue thistle
alkanet
common ageratum
bugloss
blue devil
bluebell
heal-all
thyme-leaved speedwell
Veronica serpyllifolia
Campanula rotundifolia
harebell
California bluebell
Phacelia campanularia
selfheal
common morning glory
Ipomoea purpurea
abscess root
Vinca minor
Virginia cowslip
Virginia bluebell
field speedwell
myrtle
Mertensia virginica
Veronica agrestis
wampee
pickerelweed
mesangiosperm
ageratum
Geranium pratense
pickerel weed
meadow cranesbill