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Expert: Jennifer A. Clevinger

ITIS records citing expert
 
 Kingdom Plantae
  Silphium L. -- accepted -- rosinweed
  Silphium albiflorum A. Gray -- accepted -- white rosinweed
  Silphium angustum (A. Gray) Small -- not accepted
  Silphium asperimum Hook. -- not accepted
  Silphium asperrimum Hook. -- not accepted
  Silphium asteriscus L. -- accepted -- starry rosinweed
  Silphium asteriscus var. angustatum A. Gray -- not accepted -- starry rosinweed
  Silphium asteriscus var. asteriscus L. -- accepted -- roughleaf rosinweed, starry rosinweed
  Silphium asteriscus var. dentata (Elliott) Chapm. -- not accepted
  Silphium asteriscus var. dentatum (Elliott) Chapm. -- accepted -- starry rosinweed
  Silphium asteriscus var. laevicaule DC. -- not accepted -- starry rosinweed
  Silphium asteriscus var. latifolium (A. Gray) J.A. Clevinger -- accepted -- whorled rosinweed
  Silphium asteriscus var. latrifolium Weber & T.R. Fisher -- not accepted
  Silphium asteriscus var. scabrum Nutt. -- not accepted
  Silphium asteriscus var. simpsonii (Greene) J.A. Clevinger -- accepted -- Simpson's rosinweed
  Silphium asteriscus var. trifoliatum (L.) Weber & Fisher -- not accepted
  Silphium asteriscus var. trifoliatum (L.) J.A. Clevinger -- accepted -- whorled rosinweed
  Silphium atropurpureum Retz. ex Willd. -- not accepted
  Silphium brachiatum Gattinger -- accepted -- Cumberland rosinweed
  Silphium chickamaugense Canby -- not accepted
  Silphium compositum Michx. -- accepted -- kidneyleaf rosinweed
  Silphium compositum ssp. ovatifolium (Torr. & A. Gray) Sweeny & T.R. Fisher -- not accepted
  Silphium compositum ssp. reniforme (Raf. ex Nutt.) Sweeny & T.R. Fisher -- not accepted
  Silphium compositum ssp. venosum (Small) Sweeny & T.R. Fisher -- not accepted
  Silphium compositum var. compositum Michx. -- not accepted -- kidneyleaf rosinweed
  Silphium compositum var. ovatifolium Torr. & A. Gray -- not accepted -- kidneyleaf rosinweed
  Silphium compositum var. reniforme (Raf. ex Nutt.) Torr. & A. Gray -- not accepted -- kidneyleaf rosinweed
  Silphium compositum var. venosum (Small) Kartesz & Gandhi -- not accepted -- kidneyleaf rosinweed
  Silphium confertifolium Small -- not accepted
  Silphium connatum L. -- not accepted
  Silphium dentatum Elliott -- not accepted
  Silphium dentatum var. angustatum (A. Gray) L.M. Perry -- not accepted
  Silphium dentatum var. gatesii (C. Mohr) H.E. Ahles -- not accepted
  Silphium elliottii Small -- not accepted
  Silphium gatesii C. Mohr -- not accepted
  Silphium glabrum Eggert ex Small -- not accepted
  Silphium glutinosum J. Allison -- accepted -- sticky rosinweed
  Silphium gracile A. Gray -- not accepted -- slender rosinweed
  Silphium incisum Greene -- not accepted
  Silphium integrifolium Michx. -- accepted -- wholeleaf rosinweed
  Silphium integrifolium var. asperrimum (Hook.) B.L. Turner -- not accepted
  Silphium integrifolium var. deamii L.M. Perry -- not accepted -- Deam's rosinweed
  Silphium integrifolium var. gattingeri L.M. Perry -- not accepted -- Gattinger's rosinweed
  Silphium integrifolium var. integrifolium Michx. -- accepted -- wholeleaf rosinweed
  Silphium integrifolium var. laeve Torr. & A. Gray -- accepted -- wholeleaf rosinweed
  Silphium integrifolium var. neglectum Settle & T.R. Fisher -- not accepted -- wholeleaf rosinweed
  Silphium laciniatum L. -- accepted -- compass plant, compassplant
  Silphium laciniatum var. laciniatum L. -- not accepted -- compassplant
  Silphium laciniatum var. robinsonii L.M. Perry -- not accepted -- Robinson's compassplant
  Silphium laevigatum Elliot non Pursh -- not accepted
  Silphium laevigatum Pursh -- not accepted
  Silphium lapsuum Small -- not accepted
  Silphium mohrii Small -- accepted -- Mohr's rosinweed
  Silphium nodum Small -- not accepted
  Silphium orae Small -- not accepted
  Silphium ovatifolium (Torr. & A. Gray) Small -- not accepted
  Silphium perfoliatum L. -- accepted -- cup plant, cup-plant, cupleaf rosinweed, squarestem rosinweed
  Silphium perfoliatum ssp. connatum (L.) Cruden -- not accepted
  Silphium perfoliatum var. connatum (L.) Cronquist -- accepted -- cup plant
  Silphium perfoliatum var. perfoliatum L. -- accepted -- cup plant
  Silphium perplexum J. Allison -- accepted -- Old Cahaba rosinweed
  Silphium pinnatifidum Elliot -- not accepted -- tansy rosinweed
  Silphium radula Nutt. -- accepted -- roughstem rosinweed, starry rosinweed
  Silphium radula var. gracile (A. Gray) J.A. Clevinger -- accepted -- slender rosinweed
  Silphium radula var. radula Nutt. -- accepted -- Reverchon's rosinweed
  Silphium reniforme Raf. ex Nutt. -- not accepted
  Silphium reverchonii Bush -- not accepted -- Reverchon's rosinweed
  Silphium rumicifolium Small -- not accepted
  Silphium scaberrimum Elliot -- not accepted -- roughleaf rosinweed
  Silphium scabrum Moench non Walter -- not accepted
  Silphium simpsonii Greene -- not accepted -- Simpson's rosinweed
  Silphium simpsonii var. wrightii L.M. Perry -- not accepted
  Silphium speciosum Nutt. -- not accepted
  Silphium terebinthinaceum Elliot non Jacq. -- not accepted -- prairie rosinweed
  Silphium terebinthinaceum Jacq. -- accepted -- prairie rosinweed
  Silphium terebinthinaceum var. luciae-brauniae Steyerm. -- not accepted -- Lucy Braun's rosinweed
  Silphium terebinthinaceum var. pinnatifidum (Elliot) A. Gray -- accepted -- tansy rosinweed
  Silphium terebinthinaceum var. terebinthinaceum Jacq. -- accepted -- prairie rosinweed
  Silphium trifoliatum L. -- accepted -- whorled rosinweed
  Silphium trifoliatum var. latifolium A. Gray -- not accepted -- whorled rosinweed
  Silphium trifoliatum var. trifoliatum L. -- not accepted -- whorled rosinweed
  Silphium venosum Small -- not accepted
  Silphium wasiotense M. Medley -- accepted -- Appalachian rosinweed
   

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