38 Downhill bad' to meandering Loughton Brook where once there was another road-dammed pond, now quite silted up and where it is being cleared and piped and fitted with debris-trapping bars to prevent flooding in Loughton. From here it was a five minute walk back to our starting point. For a Spring walk there was little of emerging life to be seen, or bird song to hear, but the history and character of each pond holds fascination too. IRENE BUCHAN MOSSES AND LIVERWORTS, 4th May, 1986 Seven intrepid explorers arrived at Rayleigh Station as the sun broke through the clouds to give a pleasant warm spring day for the meeting. As the New England Woods had been explored fairly thoroughly before it was decided to investigate the bryology of nearby Potash Wood, Hockley, and Hyde Wood, Canewdon, our leader Tim Pyner having obtained permission to visit both sites in advance. Potash Wood consists of an extensive area of rather run-down hornbeam and sweet chestnut coppice, with oak and a few ash standards. In the north-west an area of elm appears to have invaded (most of it now dead). The understorey was very open and sparce, with local patches of wood anemone, bluebell, bramble, yellow archangel and wood sage. At the time of our visit an area in the north-