Lichenology: Progress And Problems : Proceedings Of An International Symposium Held At The University Of Bristol (special Volume - Systematics Association ; No. 8)

20 Papers. Lichen Structure Viewed With The Scanning Electron Microscope / M.e. Hale -- Investigations Into The Ultrastructure Of Lichens / E. Peveling -- The Morphological And Taxonomic Significance Of Cephalodia / P.w. James And A. Henssen -- Algal Taxonomy And The Taxonomy Of Lichens : The Phycobiont Of Verrucaria Adriatica / E. Tschermak-woess -- Vezdaea, A Peculiar Lichen Genus, And Its Phycobiont / E. Tschermak-woess And J. Poelt -- Studies In The Developmental Morphology Of Lichenized Ascomycetes / A. Henssen -- Lichen Chemotaxonomy / D.l. Hawksworth -- Chemotaxonomic Studies On The Cladonia Chlorophaea-pyxidata Complex And Some Allied Species In Britain / R. Nourish And R.w.a. Oliver -- Ecological Aspects Of Dispersal And Establishment In Lichens / R.h. Bailey -- Distribution Patterns Shown By Epiphytic Lichens In The British Isles / B.j. Coppins -- Lichenological Indicators Of Age And Environmental Continuity In Woodlands / F. Rose -- Studies On The Growth Rates Of Lichens / R.a. Armstrong -- Performance Of Lecanora Muralis In An Urban Environment / M.r.d. Seaward -- Nutritional Aspects Of Marine And Maritime Lichen Ecology / A. Fletcher -- The Lichen As An Ecosystem : Observation And Experiment / J.f. Farrar -- Sulphur Dioxide Uptake In Lichens / B.w. Ferry And M.s. Baddeley -- Mineral Uptake By Lichens / D.h. Brown -- Aspects Of Nitrogen Metabolism In Lichens / J.w. Millbank -- The Physiology Of Lichen Symbiosis / D.j. Hill -- A Comparison Between The Lichen Symbiosis And Other Symbioses / D.c. Smith. Edited By D. H. Brown, D. L. Hawksworth And R. H. Bailey. Sponsored Jointly By The Systematics Association And The British Lichen Society; Held In April 1974. Includes Bibliographies And Indexes.