www.ellenleon.net -- Website of Ellen Leon, the designer of this website and artist.
www.renyswildflowers.com -- Website of Reny Parker, author of Wildflowers of Northern California’s Wine Country and North Coast Ranges.
www.amcstore.outdoors.org/amcstore -- Appalacian Mountain Club’s (AMC’s) online store
www.vorobikbotanicalart.com -- Website of Linda Ann Vorobik, Ph.D, botanical illustration instructor at University of Washington.
www.bartrulon.com -- Website of Bart Rulon, science and wildlife illustration instructor at University of Washington.
www.extension.washington.edu/ext/certificates/sci/sci_gen.asp -- Link to the University of Washington Natural Science Illustration program.