Centaurea cyanus–Cornflower Thistle
Centaurea cyanus–Cornflower Thistle
Centaurea cyanus–Cornflower Thistle
Centaurea cyanus–Cornflower Thistle
Centaurea cyanus–Cornflower Thistle
Centaurea cyanus–Cornflower Thistle
Centaurea cyanus–Cornflower Thistle
Centaurea cyanus–Cornflower Thistle
Centaurea cyanus–Cornflower Thistle
Centaurea cyanus–Cornflower Thistle
Botanical Family Asteraceae
Bloom Time May – July
Pollen Characteristics
Dispersal Unit Monad
Aperture Number 3
Aperture Type Compound
Ornamentation Granulate
Tectum Semitectate
Size (um)
Shape Round
Pollen Color Yellow, Brown
Honey Bee Resources
Pollen Source •
Nectar Source • •
The Anther's Promise 
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