Search for genus Silphium returned 49 results.

Refine results

Section

Taxonomic rank

Taxonomic status

Download

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

    Kingdom: Plantae

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

    Kingdom: Plantae

  3. variety: Silphium terebinthinaceum var. pinnatifidum (Elliott) A.Gray

    Kingdom: Plantae

  4. variety: Silphium perfoliatum var. perfoliatum Linnaeus, 1759 – Cup Plant

    Cup Plant, Cup Rosinweed

    Kingdom: Plantae

  5. variety: Silphium asteriscus var. simpsonii (Greene) Clevinger

    Kingdom: Plantae

  6. variety: Silphium asteriscus var. dentatum (Elliott) Chapm.

    Kingdom: Plantae

  7. variety: Silphium asteriscus var. asteriscus Linnaeus, 1753

    Kingdom: Plantae

  8. variety: Silphium compositum var. compositum

    Kingdom: Plantae

  9. variety: Silphium asteriscus var. latifolium (A.Gray) Clevinger

    Kingdom: Plantae