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 • •

Verbascum chaixii – Nettle-Leaved Mullein

Botanical Family: Scrophulariaceae

Bloom Time May – July

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Colpus

Ornamentation Granulate/Perforate

Tectum Eutectate

Size (um) 

Shape Round

Pollen Color Orange, Red

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 • • •

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 • • •