Lady Bird Johnson Wildflower Center - The University of Texas at Austin

Native Plants

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Calylophus hartwegii ssp. pubescens

Calylophus hartwegii (Benth.) P.H. Raven ssp. pubescens (A. Gray) Towner & P.H. Raven

Hartweg's Sundrops, Grand Prairie Evening Primrose

Onagraceae (Evening Primrose Family)

USDA Symbol: CAHAP

Calylophus hartwegii ssp. pubescens (Hartweg's sundrops) #158079

Image Information

Photographer: Anderson, Wynn
County: Brewster
State: TX
Location Notes: US highway 385, 27.2 miles south of Marathon.
Accession date: 2025-03-31
Filename: EWA_IMG15390.JPG
Slide Index: EWA_SLIDE_0020
Restrictions: Unrestricted
Collection: Wynn Anderson Slide Collection
Original Format: 35 MM
Orientation: Landscape
Shot: Close-up of a flowering plant.
Date Taken: Apr 2005
NPIN Image Id: 158079