A Comprehensive Guide to Appalachian Rosinweed (Silphium wasiotense)
Appalachian Rosinweed (Silphium wasiotense) is a herbaceous perennial that is native and rare in the states of Kentucky and Tennessee in the United States. This…
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A Comprehensive Guide to Mohr’s Rosinweed (Silphium mohrii)
Mohr’s Rosinweed (Silphium mohrii) is a herbaceous perennial that is native to in the southeastern United States. This plant is a host to a species…
A Comprehensive Guide to Prairie Rosinweed (Silphium terebinthinaceum)
Prairie Rosinweed (Silphium terebinthinaceum) is a herbaceous perennial that is native to the midwestern and eastern United States and the province of Ontario in Canada.…
A Comprehensive Guide to Cup-Plant (Silphium perfoliatum)
Cup-Plant (Silphium perfoliatum) is a herbaceous perennial that is native to the midwestern United States and the province of Ontario in Canada. This plant is…
A Comprehensive Guide to Rough-Stem Rosinweed (Silphium radula)
Rough-Stem Rosinweed (Silphium radula) is a herbaceous perennial that is native to the midwestern United States and the province of Ontario in Canada. This plant…
A Comprehensive Guide to Compassplant (Silphium laciniatum)
Compassplant (Silphium laciniatum) is a herbaceous perennial that is native to the midwestern United States and the province of Ontario in Canada. This plant is…
A Comprehensive Guide to Entire-leaf Rosinweed (Silphium integrifolium)
Entire-leaf Rosinweed (Silphium integrifolium) is a herbaceous perennial that is native to the midwestern United States and the province of Ontario in Canada. This plant…
A Comprehensive Guide to Kidney-leaf Rosinweed (Silphium compositum)
Kidney-leaf Rosinweed (Silphium compositum) is a herbaceous perennial that is native to the southeastern United States. This plant is a host to a moth and…
A Comprehensive Guide to Cumberland Rosinweed (Silphium brachiatum)
Cumberland Rosinweed (Silphium brachiatum) is a herbaceous perennial that is native to the southeastern United States. This plant is a host to a moth and…
A Comprehensive Guide to New York Ironweed (Vernonia noveboracensis)
New York Ironweed (Vernonia noveboracensis) is a herbaceous perennial that is native to the eastern United States and adventive in the west. This plant is…