P. W. James1930 – 2014BooksLinnaean lichen names and their typificationCladonia fragilissima, a new lichen species from NW Europe[Collected worksNomenclatural notes on Pseudocyphellaria in New ZealandBlarneya, a lichenized hyphomycete from southern IrelandMelanophloea P. James & Vĕzda, a new lichen genusAuthor data: Open Library