Robert W. Freckmann Herbarium

Berberidaceae: Barberry

Regular flowers, petals and sepals not connected, 4 or 6 sepals sometimes petal-like. Stamens opposite to petals and either the same number or twice as many as in Podphyllum.
Flora of North America: Discussion, key to genera (opens new window)
Flower Formula:  Sepals 3+3; Petals 3+3 Glossary

Genus 
(Click for Taxon List)
WI Taxa
(map link)
Photo Genus Traits Google Searches
Berberis
barberry
2 Photo of Berberis Spiny shrub. Images   Information
Caulophyllum
blue cohosh
1 Photo of Caulophyllum Flowers in small cyme. Leaves compound. Images   Information
Jeffersonia
Jeffersonia, twinleaf
1 Photo of Jeffersonia Flower solitary. Leaves basal. Images   Information
Podophyllum
mandrake, May-apple
1 Photo of Podophyllum Flower solitary. Pair of opposite leaves below flower. Images   Information


         
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