Crossosoma Volume 34, Number 2 
Fall- Winter 2008 
Published September 2009 
CONTENTS 
EDITORIAL: A Plea to Professionals 
Scott D. White 42 
DEDICATION: Oscar F. Clarke 
Andrew C. Sanders, Gina Richmond, and Scott D. White 44 
Conservation Status of Mimulus shevockii Heckard & Bacig. (Phrymaceae) 
Naomi S. Fraga 50 
The Lichens on San Miguel Island, Channel Islands National Park, 
California: A Preliminary Checklist. 
Kerry Knudsen 57 
Noteworthy Collections 
Justin M. Wood and Scott D. White 76 
Cover: 
Mimulus shevockii with a potential pollinator, Trichochrous sp. 
(softwing flower beetle) 
