Centaurea solstitialis – Yellow-Star Thistle

Centaurea solstitialis – Yellow-Star Thistle

Centaurea solstitialis – Yellow-Star Thistle

Centaurea solstitialis – Yellow-Star Thistle

Centaurea solstitialis – Yellow-Star Thistle

Centaurea solstitialis – Yellow-Star Thistle

Centaurea solstitialis – Yellow-Star Thistle

Botanical Family Asteraceae

Bloom Time Seasonal

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Lophate

Tectum Semitectate

Size (um)

Shape Round 

Pollen Color Yellow, Brown

Honey Bee Resources

Pollen Source •

Nectar Source •