United States, Missouri, Sainte Genevieve, Steep N-facing rocky slopes along River aux Vases just west of Butterfly Lake. NE1/4SE1/4 sec. 33, T. 36 N., R. 7 E. Ca 1 mile NE of Pleasant Hill Church. Alt. ca 900 feet.
Steep N-facing rocky slopes along river. Crevice of vertical sandstone on upper bluff