Sassafras spp. – Sassafras

Botanical Family Lauraceae

Bloom Time April – May

Pollen Characteristics

Dispersal Unit Monad

Aperture Number N/A

Aperture Type Inaperturate

Ornamentation Echinate/Granulate

Tectum Eutectate

Size (um) 40

Shape Round

Pollen Color Yellow

Honey Bee Resources

Pollen Source • •

Nectar Source •

Clematis recta – Clematis

Botanical Family Ranunculaceae

Bloom Time May – July

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Psilate/Striate

Tectum Eutectate

Size (um) 22

Shape Round

Pollen Color Light Green, Light Yellow

Honey Bee Resources

Pollen Source

Nectar Source

Clematis orientalis – Orange Peel Clematis

Botanical Family Ranunculaceae

Bloom Time July – September

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Colpus

Ornamentation Granulate/Perforate

Tectum Eutectate

Size (um) 21

Shape Round

Pollen Color Light Green, Light Orange, Light Yellow

Honey Bee Resources

Pollen Source

Nectar Source

Elaeagnus pungens – Thorny Olive

Botanical Family  Elaeagnaceae

Bloom Time October – December

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Granulate

Tectum Eutectate

Size (um) 38

Shape Round

Pollen Color Light Yellow

Honey Bee Resources

Pollen Source • • •

Nectar Source • • •

Cucumis sativus – Cucumber

Botanical Family Cucurbitaceae

Bloom Time June – October

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Granulate

Tectum Semi-tectate

Size (um) 55

Shape Round

Pollen Color Yellow, Light yellow

Honey Bee Resources

Pollen Source •

Nectar Source • •

Heptacodium miconioides – Seven-Son Flower

Botanical Family  Caprifoliaceae

Bloom Time August – October

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Echinate/Perforate

Tectum Eutectate

Size (um) 55

Shape Round

Pollen Color Light Yellow

Honey Bee Resources

Pollen Source • • •

Nectar Source • • •

Myosotis spp. – Forget-Me-Not

Botanical Family Boraginaceae

Bloom Time April – October

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Psilate/Granulate

Tectum Eutectate

Size (um) 11

Shape Oval

Pollen Color Yellow, Light Yellow

Honey Bee Resources

Pollen Source

Nectar Source

 

 

 

Liatris spicata – Blazing Star

Botanical Family Asteraceae

Bloom Time July – August

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Echinate

Tectum Eutectate

Size (um) 26

Shape Round

Pollen Color Light Yellow, Yellow, Tan

Honey Bee Resources

Pollen Source •

Nectar Source •

Flower photo contributed by Mount Cuba

Vinca minor – Common Periwinkle

Botanical Family Apocynaceae

Bloom Time May – June

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 1

Aperture Type Sulcus

Ornamentation Granulate/Perforate

Tectum Eutectate

Size (um)

Shape Oval

Pollen Color Tan, Light Yellow, White

Honey Bee Resources

Pollen Source •

Nectar Source • •

Rubus idaeus – Raspberry

Botanical Family Rosaceae

Bloom Time April – May

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 3

Aperture Type Compound

Ornamentation Granulate/Perforate

Tectum Eutectate

Size (um) 

Shape Round

Pollen Color Yellow, grey

Honey Bee Resources

Pollen Source • •

Nectar Source • • • •

Honey from raspberries has a delicate flavor.

Source

Lindtner, Peter (2014). Garden Plants for Honey Bees. Wicwas Press, LLC., Kalamazoo, MI.