Featuring images and short descriptions of many of the common macrolichens found in the Pacific Northwest, Lichen Guide provides photos and enough info to help distinguish these species in the field.
90 lichen species with photos
Photo glossary of common terms necessary for identification
View by genus
- March 14, 2013 Initial release
- March 16, 2013 Price decrease: $2.99 -> $1.99
- March 18, 2013 Price decrease: $1.99 -> $0.99
- June 23, 2013 Price decrease: $0.99 -> FREE!