Original identification: Asclepias cryptoceras
Current identification: Asclepias cryptoceras
Photographer: Craig Althen
Date Photographed: May 14, 2010
Location: U.S.A., Oregon, Wayne County: Canyonlands NP, Great Gallery, Utah.
Elevation: 4750 ft.
Coordinates: 38.4495° N, 110.2105° W
Phenology: Flowers