Illinois Natural History Survey - University of Illinois

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Scientific Name Synonyms Common Names Family Lifeform Origin Photo
Silphium integrifoliumSilphium integrifolium var. neglectum
Silphium integrifolium var. laeve
Silphium integrifolium var. integrifolium
Silphium integrifolium var. deamii
Silphium speciosum
Rosin weed
Wholeleaf rosinweed
Entire-leaf rosinweed
Asteraceae Forb
Silphium laciniatumSilphium laciniatum var. laciniatum
Silphium laciniatum var. robinsonii
Compass plant Asteraceae Forb Native
Silphium perfoliatumCup rosinweed
Cup plant
Asteraceae Forb Native
Silphium terebinthinaceumSilphium terebinthinaceum var. terebinthinaceumPrairie-dock Asteraceae Forb Native
Silphium trifoliatumSilphium asteriscus var. trifoliatumWhorled rosinweed
Starry rosinweed
Asteraceae Forb Native

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