Crataegus phaenopyrum–Washington Hawthorne
Crataegus phaenopyrum–Washington Hawthorne
Crataegus phaenopyrum–Washington Hawthorne
Crataegus phaenopyrum–Washington Hawthorne
Botanical Family Rosaceae
Bloom Time June
Pollen Characteristics
Dispersal Unit Monad
Aperture Number 3
Aperture Type Colpus
Ornamentation Granulate/Perforate
Tectum Eutectate
Size (um)
Shape Triangular
Pollen Color White, Tan
Honey Bee Resources
Pollen Source • • •
Nectar Source • • •
The Anther's Promise 
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