Lichens are symbiotic organisms in which fungi and algae and/or cyanobacteria form an intimate biological union. This diverse group is found in almost all terrestrial habitats from the tropics to polar regions. In this second edition, four completely new chapters cover recent developments in the study of these fascinating organisms, including lichen genetics and sexual reproduction, stress physiology and symbiosis, and the carbon economy and environmental role of lichens. The whole text has been fully updated, with chapters covering anatomical, morphological and developmental aspects; the...
Lichens are symbiotic organisms in which fungi and algae and/or cyanobacteria form an intimate biological union. This diverse group is found in almost...
It is mainly, no doubt, but I hope not exclusively, an antiquarian interest which attaches to the name of Thomas Nash. It would be absurd to claim for a writer so obscure a very prominent place in the procession of Englishmen of letters. His works proclaim by their extreme rarity the fact that three centuries of readers have existed cheerfully and wholesomely without any acquaintance with their contents. At the present moment, the number of those living persons who have actually perused the works of Nash may probably be counted on the fingers of two hands.
It is mainly, no doubt, but I hope not exclusively, an antiquarian interest which attaches to the name of Thomas Nash. It would be absurd to claim for...
