Native Plants
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Silphium trifoliatum
Silphium trifoliatum L.
Whorled Rosinweed
Asteraceae (Aster Family)
Synonym(s):
USDA Symbol: SITR7
USDA Native Status: L48 (N)
Bloom Information
Bloom Color: YellowBloom Time: Jul , Aug , Sep
Value to Beneficial Insects
Special Value to Native BeesThis information was provided by the Pollinator Program at The Xerces Society for Invertebrate Conservation.
From the National Organizations Directory
According to the species list provided by Affiliate Organizations, this plant is on display at the following locations:Delaware Nature Society - Hockessin, DE
Additional resources
USDA: Find Silphium trifoliatum in USDA PlantsFNA: Find Silphium trifoliatum in the Flora of North America (if available)
Google: Search Google for Silphium trifoliatum
Metadata
Record Modified: 2007-01-01Research By: TWC Staff