Home › Authors › James, P. W. 1930-2014 👤 James, P. W. 1930-2014 2 books Books by James, P. W. 1930-2014 Pannaria crenulata, a new lich Pannaria crenulata, a new lichen from New Zealand 1983 Pseudocyphellaria berberina D Pseudocyphellaria berberina D. Gall. & P. James 1977