blueweed
English
Etymology
From
blue
+
weed
.
Noun
blueweed
(
countable and uncountable
,
plural
blueweeds
)
Any of several species of plants with blue flowers:
Cichorium intybus
(
chicory
).
Echium vulgare
(
viper's bugloss
).
Helianthus ciliaris
(
blueweed sunflower
,
Texas blueweed
).
Ageratum houstonianum
(
flossflower
,
bluemink
,
pussy foot
,
Mexican paintbrush
).