Aesculus carnea – Red Horse Chestnut

Botanical Family Sapindaceae

Bloom Time May

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Perforate/Striate

Tectum Semitectate

Size (um) 

Shape Round

Pollen Color Red, Dark Orange

Honey Bee Resources

Pollen Source • •

Nectar Source • •

Acer rufinerve – Grey Snake-Bark

Botanical Family: Sapindaceae

Bloom Time April – May

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Colpus

Ornamentation Striate

Tectum Semitectate

Size (um) 42

Shape Round

Pollen Color

Honey Bee Resources

Pollen Source

Nectar Source

Acer palmatum – Japanese Maple

Botanical Family Sapindaceae

Bloom Time April

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Striate

Tectum Semitectate

Size (um)

Shape Round

Pollen Color

Honey Bee Resources

Pollen Source

Nectar Source

Aesculus hippocastanum – Horse Chestnut

Botanical Family Sapindaceae

Bloom Time May

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Psilate/Striate

Tectum Eutectate

Size (um) 20

Shape Round

Pollen Color Red

Honey Bee Resources

Pollen Source • • •

Nectar Source • • •

Koelreuteria paniculata – Goldenrain Tree

Botanical Family Sapindaceae

Bloom Time June – July

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Granulate/Perforate

Tectum Eutectate

Size (um) 25 um

Shape Round

Pollen Color 

Honey Bee Resources

Pollen Source

Nectar Source

 

Aesculus parviflora – Bottlebrush buckeye

 

Botanical Family Sapindaceae

Bloom Time June-July

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Granulate/Perforate

Tectum Eutectate

Size (um)

Shape Round

Pollen Color

Honey Bee Resources

Pollen Source

Nectar Source

Aesculus pavia – Red Buckeye

Botanical Family Sapindaceae

Bloom Time March–June

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Granulate/Perforate

Tectum Eutectate

Size (um) 

Shape Round

Pollen Color Red

Honey Bee Resources

Pollen Source • • •

Nectar Source • • •