Cistanthe

Cistanthe grandiflora (Lindl.) Schltdl., Hort. Hal. 1: 10 1841. (syn: Calandrinia discolor Schrad.; Calandrinia elegans Hort. ex Vilm.; Calandrinia glauca Schrad....

Cistanthe umbellata (Torr.) Hershkovitz, Phytologia 68: 268 1990. (syn: Calyptridium umbellatum (Torr.) Greene; Spraguea umbellata Torr. (ambiguous synonym)); . Canada (British...