Search for genus Silphium returned 17 results.

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  1. variety: Silphium asteriscus var. trifoliatum (L.) Clevinger

    Kingdom: Plantae

  2. variety: Silphium compositum var. ovatifolium Torr. & A.Gray

    Kingdom: Plantae

  3. variety: Silphium radula var. radula

    Kingdom: Plantae

  4. variety: Silphium integrifolium var. integrifolium

    Kingdom: Plantae

  5. variety: Silphium compositum var. venosum (Small) Kartesz & Gandhi

    Kingdom: Plantae

  6. variety: Silphium integrifolium var. laeve Torr. & A.Gray – Whole-Leaved Rosinweed

    Kingdom: Plantae

  7. variety: Silphium integrifolium var. gattingeri L.M.Perry

    Kingdom: Plantae

  8. variety: Silphium terebinthinaceum var. terebinthinaceum – Prairie Dock

    Prairie Dock, Prairie Rosinweed

    Kingdom: Plantae

  9. variety: Silphium radula var. gracile (A.Gray) Clevinger

    Kingdom: Plantae

  10. variety: Silphium perfoliatum var. connatum (L.) Cronquist

    Kingdom: Plantae