Chamaesyce parryi

A narrow-leaved annual found in sandy flats & dunes throughout the southwestern United States.

Cyathia at Mesilla Bosque State Park, southwest side of Las Cruces, Doña Ana County, New Mexico, 11 Aug 2007.

Plant habit on the quartz dunes on the west side of Guadalupe Mountains National Park, Hudspeth Co., Texas, 13 Aug 2007.

Flowering stem on the quartz dunes at Guadalupe Mountains National Park, 13 Aug 2007.

A cyathium on the Guadalupe Mts. National Park quartz, 13 Aug 2007.

A flowering stem at Mesilla Bosque State Park, 11 Aug 2007.

Plant habit at Mesilla Bosque State Park, 11 Aug 2007.