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TOTAL OF KNOWN SUFFOLK FUNGI. BY ARTHUR M A Y F I E L D ,
F.L.S.
THE following are additions to the lists of Suffolk Fungi already published in the Transactions of the Suffolk Naturalist's Society. Most of them were collected recently, but a few of early date were omitted inadvertently. COELOMYCETES (all from Mendlesham). Phyllosticta Polygonorum Sacc. On Polygonum Persicaria. Pkoma Typharum Sacc. On Typha angustifolia. Macrophoma Mirbelii B. & V. On box leaves. Plenodomus Ungarn v. Hohn. On a cabbage stalk. Cytospora Prunorum Sacc. & Syd. On a dead damson branch. Stagonospora Typhoidearum Sacc. On Typha angustifolia. Seploria Rosae Desm. On leaves of Rosa canina. S. ligustri Kickx. On dead privet leaves. S. alopecuri Syd. var. Phalaridis Trail. On Phalaris. Diplodia Buxi Fr. On box leaves. D.Jasmini Westd. form sparsa Grove. On Jasminum nudiflorum. Diplodiella Brassicae Grove. On old cabbage stalks. Camarosporium Ilicis Oud. On dead holly twigs. Gloeosporium pachybasium Sacc. On box leaves. G. Carpini Lib. On leaves of Hornbeam. Myxosporium Trifolii Krieg. & Bub. On dead angelica stems (identified by Mr. T . Petch). Actinonema Aquilegiae Grove. On columbine leaves. Scolecosporium Typhae v. Hohn. On Typha angustifolia. ASCOMYCETES.
Hypoxylon cohaerens (Pers.) Fr. On the trunk of a dying beech, Mendlesham (A.M.). Gnomoniella fimbriata (Fr.) Sacc. On hornbeam leaves, Mendlesham (A.M.) , , ,, Diaporthe circumscripta (Fr.) Otth. On dead eider twigs, Mendlesham (A.M.). ^ , .... Leptosphaeria Typharum (Desm.) Karst. On Typha angustifolia, Mendlesham (A.M.). „ „ /T , * x Morchella conica Pers. Gorleston Apr. 1936 (E. A. Ellis), near Shrubland Park, May 1947 (F. W. Simpson). Mollisia palustris Rob. On Schoenus nigricans, Redgrave fen Aug. 1939 (A.M.). , Tuber aestivum Vitt. In beech woods, Bury 1856 (E. Skepper). T. rufum Pico. Under a beech in Mendlesham Vicarage plantation, August 1931 (A.M.).