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| Family Asteraceae (click for list of genera only) | |
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Silphium L.
*
rosinweed (DISTRIBUTION MAP GALLERY of SPECIES) | |
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Silphium asteriscus L.
[Excluded] southern rosinweed, starry rosinweed | |
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Silphium integrifolium Michx.
* +
prairie rosinweed, whole-leaf rosinweed (for list of synonyms - see the varieties) |
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Silphium integrifolium Michx. var. deamii L.M.Perry
+
Deam's rosinweed, prairie rosinweed | |
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Silphium integrifolium Michx. var. integrifolium
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prairie rosinweed, whole-leaf rosinweed Silphium laevigatum Pursh | |
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Silphium integrifolium Michx. var. neglectum Settle & T.R.Fisher
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prairie rosinweed, whole-leaf rosinweed | |
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Silphium terebinthinaceum Jacq. var. terebinthinaceum
* +
basal-leaved rosinweed, prairie-dock, prairie rosinweed Silphium rumicifolium Small |
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