Clematis spp. – Old Man’s Beard

Botanical Family Ranunculaceae

Bloom Time June – September

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Colpus

Ornamentation Granulate

Tectum Semitectate

Size (um) 

Shape Round

Pollen Color White

 

 

Ranunculus spp. – Buttercup

Botanical Family Ranunculaceae

Bloom Time May to June

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Colpus

Ornamentation Granulate/Perforate

Tectum Semitectate

Size (um) 

Shape Round

Pollen Color 

Thalictrum rochebruneanum – Meadow Rue

Botanical Family Ranunculaceae

Bloom Time July – September

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Colpus

Ornamentation Granulate/Psilate

Tectum Eutectate

Size (um) 

Shape Round

Pollen Color

Helleborus foetidus–Stinking Hellebore

 

Botanical Family Ranunculaceae

Bloom Time February – April

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Colpus

Ornamentation Granulate/Perforate

Tectum Semi-tectate

Size (um) 23

Shape Round

Pollen Color Light Yellow

Eranthis hyemalis-Winter Aconite

Botanical Family Ranunculaceae

Bloom Time  March – April

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Granulate/Perforate

Tectum Eutectate

Size (um) 42

Shape Round

Pollen Color Yellow

Honey Bee Resources

Pollen Source • • • 

Nectar Source • • • 

Enemion biternatum–False Rue Anemone

 

Botanical Family Ranunculaceae

Bloom Time March – May

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Granulate/Perforate

Tectum Eutectate

Size

Shape Round

Helleborus niger–Black Hellebore

 

Botanical Family Ranunculaceae

Bloom Time February – March

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Granulate/Perforate

Tectum Eutectate

Size (um)

Shape Round

Pollen Color Yellowish Tan

Honey Bee Resource

Pollen Source • • 

Nectar Source • •