26 THE CRYPTOGAMIC FLORA OF KELVEDON V. sessilis, Vauch. Kelvedon, 1850. V. geminata, Vauch. Kelvedon, 1850. V. racemosa, Vauch. Rivenhall, 1850. Kelvedon, 1865. V. ovoidea, Vauch. Kelvedon, 1850. V. polysperma, Hass. Pond, Messing, 1880. Batrachospermum confusum, Hass. Near Kelvedon Bridge. Brook, Feering Hill, 1855. Ditches, Coggeshall Meadows, 1859. B. stagnale, Hass. Rivenhall Water, 1850. Kelvedon, 1855. Coggeshall Meadows, 1859. Oyns Brook, Messing, on submerged branches and roots, 1880. B. moniliforme, Hass. Kelvedon, 1850. Rivenhall Brook, 1858. B. vagum, Ag. Rivenhall, 1858. B. atrum, Harv. Brook near Kelvedon Bridge, 1855. Tip- tree Heath, 1800. Draparnaldia glomerata, Ag. Kelvedon, 1850. D. plumosa, Ag. Blackwater River, Kelvedon, 1850. D. elongata, Hass. Ditch, Easthorpe Lane, 1880. D. nana, Hass. Braxted, 1859. Chaetophora endiviaefolia, Ag. Rivenhall, on decaying leaves, 1850. Pond, Kelvedon, 1862. Near Hatfield Broad Oak, 1873. C. tuberculosa, Hook. Pond, Rivenhall, 1858. Fountain, Coggeshall Road; Kelvedon, 1858. Pond, Ewell Hall, 1859. C. elegans, Ag. Tey, 1850. Feering Moors, 1855. Kelvedon, 1867. C. pisiformis, Ag. Ditch, Easthorpe Lane, 1880. Zygnema orbiculare, Hass. Brook, Easthorpe, 1859. Z. interruptum, Hass. Waste water beyond Kelvedon (Everett's) Mill, 1858. Abundant at bottom of river there, 1859. Near Maldon, 1858. Z. serratum, Hass. Colne, near Chaulkney Mill, 1876. Z. nitidum, Ag. Kelvedon and Tiptree Heath, 1850. Z. belle, Hass. Kelvedon, 1850. Pond near Marylands, Braxted, 1859. Brickfield, Inworth, 1883. Z. neglectum, Hass. Gore Pit, 1865. Z. deciminum, Ag. Rivenhall, 1858. Witham, 1859. Z. quininum, Ag. Blackwater River, Kelvedon, 1855. Pond and ditch on Langley's Farm, Kelvedon, 1858.