Viola canadensis. Mount Lemmon, Santa Catalina Mountains, Pima County, Arizona, USA. 26 August 2007.

Artomyces pyxidatus growing on dead aspen. Mount Lemmon, Santa Catalina Mountains, Pima County, Arizona, USA. 26 August 2007.

Hyles lineata. Molino Basin, Santa Catalina Mountains, Pima County, Arizona, USA. 26 August 2007.

A particularly magnificent specimen of Fomitopsis pinicola. Mount Lemmon, Santa Catalina Mountains, Pima County, USA. 26 August 2007.