sapphireberry
trigoniaceous
Ageratum houstonianum
common ageratum
blue bonnet
Coleus blumei
genus Mertensia
bluebell
harebell
Joseph's coat
Clitoria mariana
lavender
Solenostemon scutellarioides
Solenostemon blumei
butterfly pea
Mertensia
painted nettle
Campanula rotundifolia
genus Veronica
kingfisher daisy
joyweed
Himalayan blue poppy
elsholtzia
tricholomataceous
Felicia bergeriana
Veronica chamaedrys
Milori blue
germander speedwell
Trichostema
trichocomaceous
bird's eye
balloon flower
balsam
genus Trichostema
burbark
Eupatorium coelestinum
Linaria canadensis
mist-flower
Conoclinium coelestinum
old-field toadflax
amsonia
Hyacinthus orientalis
mistflower
common hyacinth
woad
blue toadflax
common morning glory
Ipomoea purpurea