334 THE ESSEX NATURALIST Rutstroemia firma Pers. 1 Neobulgaria pura (Pers. ex Fr.) Petrak. 2 Coryne cylichnium (Tul.) Boud. G C. sarcoides (Jacquin ex Gray) Tul. 13 Bulgaria inquinans (Pers.) Fr. 5 Calycella citrina (Hedw.) Quelet 3 C. subpallida (Rehm.) Dennis. G (including C. claroflava.) C. sulphurina (Quelet.) Boud. 1 Cudoniella acicularis (Bull.) Schroet. ?Pachydisca belonea (Crouan) Boud. G (If correct, seems to be the only U.K. record.) Helotium cyathoideum (Bull.) Karst. G H. fructigenum (Bull. ex Merat) Fuckel. 2 H. herbarum (Pers. ex Fr). Dennis. G H. moniliferum (Fuckel) Rehm. G H. phyllogenon (Rehm.) 0. Kuntze G H. scutula (Pers. ex Fr.) Phili. 1 (?H. tuba (Bolton) Fr. G) (H. virgultorum (Wahl.) Karst. G) (Probably = H. calyculus) (Sowerby ex Fr.) Fr. Belonioscypha culmicola (Desmaz.) Dennis. 1 Cyathicula coronata (Bull) de Not. G Pezizella alniella (Nyl) Dennis. Chlorociboria aeruginas-cens (Nyl Kanousse. Encoelia fascicularis (Alb. & Schwein.) Karst. G Heterosphaeria patella (Tode.) Grev. G Triblidium calyciiforme Rabent ex Pers. G (Recorded, in error, as Blitrydium!) Polydesmia pruinosa (Berks. & Br.) Boud. G Dasyscyphus apalus (Berks. & Br.) Dennis. G D. bicolor (Bull) Fuckel. G D. cerinus (Pers.) Fuckel. G D. cruciferous (Phili.) Sacc. G D. leucophaeus (pers. ex Weinm.) Massee. D. niveus (Hedw.) Sacc. (D. patulus (Pers.) Sacc. G (? a foliicolous form of D. bicolor: see Dennis Mycol. Paper 32, p. 37). Dasyscyphus pulveraceus (Alb. & Schwein.) von Hohnel. G D. soppittii Massee. G D. pteridis (Alb. & Schwein.) Massee . G D. grevillei (Berkeley) Massee. G D. virgineus (Batsch.) Fuckel. (In my view, this species and D. niveus should only be named after examination of the exipular hairs under the microsope as they are otherwise very similar.) Trichoscyphella calycina (Schumacher ex Fr.) Nann. (Hyaloscypha hyalina (Pers.) Boud. G)