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

Native Plants

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Calylophus hartwegii ssp. filifolius

Calylophus hartwegii (Benth.) P.H. Raven ssp. filifolius (Eastw.) Towner & P.H. Raven

Hartweg's Sundrops

Onagraceae (Evening Primrose Family)

USDA Symbol: CAHAF2

Calylophus hartwegii ssp. filifolius (Hartweg's sundrops) #158078

Image Information

Photographer: Anderson, Wynn
County: Ector
State: TX
Location Notes: Interstate 20, mile marker 98-99, west of Penwell.
Accession date: 2025-03-31
Filename: EWA_IMG15389.JPG
Slide Index: EWA_SLIDE_0019
Restrictions: Unrestricted
Collection: Wynn Anderson Slide Collection
Original Format: 35 MM
Orientation: Portrait
Shot: Close-up of flowering plants.
Date Taken: May 2006
NPIN Image Id: 158078