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Silphium trifoliatum

Silphium trifoliatum L.

Whorled Rosinweed

Asteraceae (Aster Family)

USDA Symbol: SITR7

Silphium trifoliatum (Whorled rosinweed) #45617

Image Information

Photographer: Smith, R.W.
County: Fayette
State: KY
Accession date: 2015-08-04
Filename: RWS_IMG2409.JPG
Slide Index: 6030EN-Silphium trifoliatum
Restrictions: Unrestricted
Collection: Wildflower Center Digital Library
Original Format: Digital
Orientation: Landscape
Shot: Close-up of a radiate capitulum.
Date Taken: 2015-07-15
NPIN Image Id: 45617

Image Verification

This image has been verified.
Date: 2015-08-04

From the Image Gallery

2 photo(s) available in the gallery

Additional resources

USDA: Find Silphium trifoliatum images in USDA Plants
Google: Search Google Images for Silphium trifoliatum