One of the magnificent nocturnally blooming Echinopsis hybrids, Echinopsis multiplex var. los angeles. From
this
angle one may appreciate the series of spiral petal whorls, and the delicate structure of the stigma and stamens.
Las Cruces, New Mexico (Blooms all summer). Blooms nocturnally, flowers persist through following morning.
Ramblin' Cameras Exotic Cactus Gallery