Genus species
(Common Name)

Plant Picture

Pollen Picture

Begoniaceae

Begonia semperflora

Wax Begonia

Pollen description

Berberidaceae

Berberis koreana

Korean Barberry

Pollen description

Berberis thunbergii

Barberry

Pollen description

Betulaceae

Carpinus caoliniana

American Hornbeam

Pollen description

Ostrya knowltonii

Western Hophornbean

Pollen description

Boraginaceae

Cynoglossum officinale

Hounds tongue

Pollen description

Symphytum officinale

Compfry

Pollen description

Brassicaceae

Arabis caucasica

Lotti White

Pollen description

Aurinia saxatilis

Basket of Gold

Pollen description

Chorispora tenella

Blue Mustard

Pollen description

Descurainia sophia

Flixweed

Pollen description

Iberin sempervirea

Snow Thimble

Pollen description

Lipidium draba

White Top

Pollen description

Raphanus

Radish

Pollen description

Sinapis arvensis

Wild Mustard

Pollen description