116 THE BOG-MOSSES OF ESSEX. S. rufescens Warnst. Between Theydon and Wake Arms !! S. crassicladum Warnst. Cuckoo Pits, Chingford !!; Galleywood Common !! S. obesum Warnst. High Beach (Varenne) !! SPHAGNA CYMBIFOLIA. S. cymbifolium, Warnst. Epping (Sidebottam 1843) !; Norton Heath (Side- bottam) !; nr. Walthamstow (Forster) !; (sub-nom. var. compactum) near Chelmsford (Greenwood). var. flavo-glaucesccns, Russ. Theydon (Horrell). var, fusco-glaucescens Russ. Tiptree Heath !! var. glaucescens Warnst. Theydon (Horrell); Thomas' Quarters, Epping Forest !!; between Theydon and Wake Arms (Eng- lish) !!; Loughton !!; Warley Common (Varenne) !!; West Bergholt Heath (Varenne) !; Pod's Wood (Varenne) !; Mill Green Common !! var. rubescens Warnst. Between Theydon and Wake Arms !!; Linguard Common !!; Galleywood Common !!; Little Baddow Common !! S. [papillosum, Lindb. This species has been recorded in error (Horrell, Journ. Bot., 1900); the specimen proves to belong to S. cymbifolium.]