Silphium

Contains 4 accepted taxa overall.

Characteristics
Silphium
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Classification
Magnoliophyta - Flowering Plants
Magnoliopsida
Asteridae
Asterales
Silphium
Citation
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Species
Scientific Name Common Name Status Photos
Silphium asteriscus var. trifoliatum whorled rosinweed Not Native SNA (State Rank)
Silphium laciniatum compass plant Not Native SNA (State Rank) G5 (Global Rank)
Silphium perfoliatum var. perfoliatum cup plant Not Native Naturalized FACU, FACW (NWPL) FAC (NWPL EMP) FACW (NWPL NCNE) SNA (State Rank) G5 (Global Rank)
Silphium terebinthinaceum var. terebinthinaceum prairie dock Not Native FACU (NWPL EMP) FAC (NWPL NCNE) SNA (State Rank)