dichloroindophenol
tournsol
indigotin
anil
indigo
woad
coomassie
triisopropylsilyloxycarbonylleucomethylene blue
erioglaucine
Milori blue
azuline
cyanophyll
Victoria blue
iron blue
Prussian blue
old-field toadflax
blue toadflax
oxyhemocyanin
Linaria canadensis
blue
madder
cyanine
bachelor's button
Payne's gray
Payne's grey
bluebottle
photobiotechnology
Centaurea cyanus
cornflower
dyer's woad
blue-lilac
cyanometer
bluish-lilac
Isatis tinctoria
English Bluebell
violet-blue
pure blue
lilac-blue
biochromatic
anthotype
cyanophil
Nile blue
green
phycocyanin
genipocyanin
chlorophyll a
indophenol
Catananche caerulea
cerulean
blue succory