Description: English: Botanical specimen in the Regional Parks Botanic Garden, Berkeley, California, USA. Date: 14 November 2013, 18:32:08. Source: Own work. Author: Daderot.
Description: English: Pycnanthemum californicum at Rancho Santa Ana Botanic Garden in Claremont, California, USA. Identified by sign. Date: 16 April 2010. Source: Own work. Author: Stickpen. Permission(Reusing this file): public domain.
