ISM Botany
Introduction to Herbaria
About the ISM Herbarium
Illinois Prairie Plants
Illinois Trees
Herbarium Database
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Credits
ISM System
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ISM Herbarium
Madder (Rubiaceae)
ISM Herbarium
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Trees
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Madder (Rubiaceae)
Cephalanthus occidentalis (Buttonbush)
ISM Herbarium
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Trees
:
Madder (Rubiaceae)
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