314 EPPING FOREST FUNGI. PYRENOMYCETES. *Sordaria decipiens, Winter. On rabbit dung. *S. coprophila, De Not. On horse dung. *S. curvula, Fr. On cow dung. *Sporormia intermedia, De Not. On horse dung. *S. minima, Auersw. On horse dung. †Delitschia insignis, Mouton. On horse dung. DISCOMYCETES, *Lachnea crucipila, Cke. On horse dung. Mollisia cinerea, Karst. On dead wood. Helotium virgultorum, Lmk. On dead wood. *Orbilia xanthostigma, Pers. On damp rotten wood. Ascobolus furfuraceus, Pers. On horse dung. *A. vinosus, Berk. On rotten dung. *A. glaber, Fr. On horse dung. *Rhyparobius sexdecemsporus, Crouan. On horse dung. *Ascophanus granuliformis, Bond. On horse dung. *Gymnoascus reesii, Baran. On horse dung. PHYCOMYCETES. Pilobolus crystallinus, Pers. On cow dung. HYPHOMYCETES. †Sporodesmium piriforme. Corda. On horse dung. *Sterigmatocystis dubia, Sacc. On horse dung. *Oedocephalum fimetarium, Sacc. On horse dung. *Fusidium griseum, Lmk. On dead oak leaves. The above list shows that our knowledge of the Fungi of Essex is by no means complete, and among the minute species more especially, probably hundreds of forms at present growing in the county are unrecorded. Delitschia insignis, new to † Indicates species new to Britain. * Those new to Essex.