Eupatorium perfoliatum – American Boneset

Eupatorium perfoliatum – American Boneset

Eupatorium perfoliatum – American Boneset

Eupatorium perfoliatum – American Boneset

Eupatorium perfoliatum – American Boneset

Botanical Family Asteraceae

Bloom Time July – September

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Echinate

Tectum Semitectate

Size (um) 24

Shape Round

Pollen Color

Honey Bee Resources

Pollen Source

Nectar Source