_Bolbitius vitellinus_ (Fries) Fries _Conocybe coprophila_ (Kühner) Kühner _C. pubescens_ (Gillet) Kühner _C. rickenii_ (J. Schaeffer) Kühner _Coprinus cinereus_ (Fries) S. F. Gray _C. ephemeroides_ (Fries) Fries _C. macrocephalus_ (Berkeley) Berkeley _C. patouillardii_ Quélet _C. narcoticus_ (Fries) Fries _C. niveus_ (Fries) Fries _C. pellucidus_ Karsten _C. pseudoradiatus_ Kühner & Josserand _C. radiatus_ (Fries) S. F. Gray _Panaeolus semiovatus_ (Fries) Lundell _P. sphinctrinus_ (Fries) Quélet _Psathyrella coprobia_ (J. Lange) A. H. Smith _Psilocybe coprophila_ (Fries) Kummer _P. merdaria_ (Fries) Quélet _Stropharia semiglobata_ (Fries) Quélet Pyrenomycetes: Genera--_Sordaria_; _Podospora_; _Sporormia_; _Delitschia_. Discomycetes: Genera--_Cheilymenia_; _Ascobolus_; _Coprobia_. A key to the common dung fungi is given in _Bull. British Myc. Society_, 1968 by Watling & Richardson. (b) Burnt patches _Aureoboletus cramesinus_ (Secretan) Watling _Coprinus angulatus_ Peck _C. lipophilus_ Romagnesi & Heim _Hebeloma anthracophilum_ Maire _Mycena leucogala_ (Cooke) Saccardo _Myxomphalia maura_ (Fries) Hora _Pholiota highlandensis_ (Peck) A. H. Smith _Psathyrella pennata_ (Fries) Pearson & Dennis _Tephrocybe anthracophila_ (Lasch) P. D. Orton _T. ambusta_ (Fries) Donk _T. atrata_ (Fries) Donk _Coltricia perennis_ (Fries) Murrill _Anthracobia macrocystis_ (Cooke) Boudier _A. maurilabra_ (Cooke) Boudier _A. melaloma_ (Fries) Boudier _Ascobolus carbonarius_ Karsten _Geopyxis carbonaria_ (Fries) Saccardo _Lamprospora astroidea_ (Hazslinzky) Boudier _Peziza echinospora_ Karsten _P. petersii_ Berkeley & Curtis _P. praetervisa_ Bresadola _P. violacea_ Persoon _Pyronema omphalodes_ (St Amans) Fuckel _Tricharia gilva_ Boudier _Trichophaea woolhopeia_ (Cooke & Phillips) Boudier (c) Sand-dunes _Agaricus bernardii_ Quélet _A. devoniensis_ P. D. Orton _Conocybe dunensis_ P. D. Orton _Eccilia nigella_ Quélet _Hygrocybe conicoides_ P. D. Orton _Inocybe devoniensis_ P. D. Orton _I. dulcamara_ (Persoon) Kummer _I. dunensis_ P. D. Orton _I. halophila_ Heim _I. serotina_ Peck _Laccaria maritima_ (Theodowicz) Singer _Psathyrella ammophila_ (Durieu & Léville) P. D. Orton _Stropharia albocyanea_ (Desmariezes) Quélet _Geaster striatum_ de Candolle _Tulostoma brumale_ Persoon _Vascellum depressum_ (Bonorden) Smarda _Phallus hadriani_ Persoon _Corynetes arenarius_ (Rostrup) Durand _Peziza ammophila_ Durieu & Montagne (d) Heathland