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ISM Botany
Introduction to Herbaria
About the ISM Herbarium
Illinois Prairie Plants
Illinois Trees
Herbarium Database
ISM System :ISM Herbarium: Holdings of genus "Rhamnus"

Choose one of the letters above to browse the genera beginning with that letter.
Rhamnus alnifolia: Alder Buckthorn
Rhamnus caroliniana: Carolina Buckthorn
Rhamnus cathartica: Common Buckthorn
Rhamnus frangula: Glossy Buckthorn
Rhamnus lanceolata: Lance-leaved Buckthorn
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