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.…
Host Plants
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…
A Comprehensive Guide to White Rosinweed (Silphium albiflorum)
White Rosinweed (Silphium albiflorum) is a herbaceous perennial that is native to the state of Texas in the United States. This plant is a host…
A Comprehensive Guide to Missouri Ironweed (Vernonia missurica)
Missouri Ironweed (Vernonia missurica) is a herbaceous perennial that is native to the mid-western and southeastern United States. This plant is a host to the…