Erysimum allionii – Siberian Wallflower

Erysimum allionii – Siberian Wallflower

Erysimum allionii – Siberian Wallflower

Erysimum allionii – Siberian Wallflower

Erysimum allionii – Siberian Wallflower

Erysimum allionii – Siberian Wallflower

Erysimum allionii – Siberian Wallflower

Erysimum allionii – Siberian Wallflower

Botanical Family Brassicacaeae

Bloom Time April – June

Pollen Characteristics

Dispersal Unit Monad

Aperture Number 1+

Aperture Type Sulcus

Ornamentation Reticulate

Tectum Eutectate

Size (um) 18

Shape Round

Pollen Color