The Lichen Flora of Sundarbans Biosphere Reserve, West Bengal deals with the systematic account of 167 species under 56 genera and 25 families supported by 4 maps, 159 colour photographs and 67 text figures. This includes 9 new species, 2 new generic and 28 specific records for India published during the course of investigation. In addition to lichens, five non-lichenized and one lichenicolous Ascomycetes taxa, which resemble as lichens are also dealt at the end ...