Catalpa bignonoides–Southern Catalpa

Catalpa bignonoides–Southern Catalpa

Catalpa bignonoides–Southern Catalpa

Catalpa bignonoides–Southern Catalpa

Botanical Family Bignoniaceae

Bloom Time April – July

Pollen Characteristics

Dispersal Unit Polyad

Aperture Number 0-1

Aperture Type Inaperturate

Ornamentation Granulate/Perforate

Tectum Eutectate

Size (um)

Shape Round

Pollen Color Yellow

Honey Bee Resources

Pollen Source •

Nectar Source • •