Greek valerian
blueberry bush
charity
Polymonium caeruleum van-bruntiae
Gentiana quinquefolia
Jacob's ladder
Gentianella quinquefolia
agueweed
Polemonium caeruleum
blueberry
ague weed
stiff gentian
gentian blue
alkanet
blue fleabane
Salvia farinacea
Salvia azurea
mealy sage
spring squill
Erigeron acer
Scilla verna
blue sage
Anchusa officinalis
bugloss
sea onion
Dracocephalum parviflorum
rabbiteye
dragon's head
dragonhead
genus Phacelia
spring vetch
long-spurred violet
periwinkle
tournsol
Campanula divaricata
southern harebell
blue daze
Lathyrus vernus
Viola rostrata
Iris tingitana
Dutch iris
Gentianopsis detonsa
Gentiana detonsa