Host an Event Volunteer Join Tickets

Support the plant database you love!

Share

Welcome to the Lady Bird Johnson Wildflower Center's collection of 81,428 plant images.

This site is not designed for commercial use or publication. All images are copyrighted and are the property of the Lady Bird Johnson Wildflower Center and the photographers. Back to Image Gallery

About the Image Gallery Contribute Images Image Use Policy Image Request Form How to Link to the Images

Name:    
Family:    
   
   

rate this image

Silphium radula

Silphium radula Nutt.

Roughstem Rosinweed

Asteraceae (Aster Family)

USDA Symbol: SIRA2



Silphium radula (Roughstem rosinweed) #32037

Image Information

Photographer: Mathews, Ray
City: Austin
County: Travis
State: TX
Location Notes: Lady Bird Johnson Wildflower Center. Nursery.
Accession date: 2012-06-29
Filename: RCM_IMG0362.JPG
Slide Index: RCM 0362 Gulf vervain DSC05496 Photo by Ray Mathews VEXU
Restrictions: Unrestricted
Collection: Wildflower Center Digital Library
Original Format: Digital
Orientation: Landscape
Shot: Capitulum.
Date Taken: 2012-06-26
NPIN Image Id: 32037

Image Verification

This image has been verified.
By: JAM
Date: 2012-06-28

From the Image Gallery

15 photo(s) available in the gallery

Additional resources

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