D. L. Hawksworth

1946

• The lichenicolous Coelomycetes
• Prospects in systematics
• A redisposition of the species referred to as the ascomycete genus Microthelia
• Biodiversity
• Biodiversity
• Family names
• Guide to the literature for the identification of British lichens
• Ornamentation on the terinal hairs in Chatomium kunze ex fr. and some allied genera
• The lichenicolous Hyphomycetes