Cherleria biflora
Cherleria biflora is a species of plant in the family Caryophyllaceae. It is known as mountain stitchwort. Description. The species is perennial, and forms mats and cushions. It flowers from June to August. Range. "Cherleria biflora" is found in the upper subalpine and alpine zones in North America (including in the Rocky Mountains and the Cascades) and Asia. Habitat. "Cherleria biflora" is found in dry, gravelly to rocky slopes in the upper subalpine zone to alpine zone.<ref name= "http://linnet.geog.ubc.ca/Atlas/Atlas.aspx?sciname=Cherleria+biflora"></ref>