THE ESSEX FIELD CLUB. 259 directed to the principal points on which classification is based. After having described the separate parts of a moss, a short account of the life history was given. Starting from the germination of the spore, the development was followed up to the production of the male and female reproductive organs, i.e., the antheridia and archegonia. The process of fertilization was described, and the resulting growth of the moss "fruit,"—the capsule, with its seta, &c., It was pointed out how clearly mosses, in their life-history, afford an example of the phenomenon known as the "Alternation of Generations." The leafy stem (originating from a spore and untimely producing male and female reproductive organs), known popularly as the "moss," is the gametophyte (gametophytic or sexual generation); the capsule, with its asexually produced spores, peristome, sela, &c.,—known popularly as the moss "fruit,"—is the sporophyte (sporophytic or asexual generation). The ramble was then continued over Dulsmead to the "Wake Arms" for tea. Between Monks Wood and this point, large patches of Brachythecium albicans were found growing among the grass. After tea at the inn, an Ordinary Meeting (the 193rd), and a Special Meeting were held, Prof. R. Meldola, F.R.S., Vice-President, in the Chair. The notice convening the Special Meeting was read, and Mr. W, Cole, on behalf of the Council, proposed that Rule xxxvii, should be temporarily suspended for the purpose of adjourning the Annual Meeting to some future date, to be determined by the Council. The Chairman explained that this step had been rendered necessary by the immense amount of work thrown upon their Hon. Secretary, in connection with the negotiations and arrangement of the two Museums of the Club, the business of which had suddenly come to a head during the early part of the year. The resolution was seconded by Mr. George E. Vaughan, and carried unanimously. At the Ordinary Meeting, the following were elected Members of the Club :—Mrs. Margaret Colsell, Mr. J. Edge Partington, F.Anth.Inst., and Mr. Harold Picton, B.Sc., F.C.S. The Rev. W. C. Howell proposed that the members should send a con- gratulatory letter to Lord Avebury (better known as Sir John Lubbock) on the recent honour conferred upon him by the Queen. Mr. Howell referred to the great encouragement given by Lord Avebury to the study of out-of-door natural history, by his numerous popular works on these subjects, and also by his successful exertions in the promotion of holidays which afforded leisure to workers. Mr. Avery seconded the proposal, and after a few remarks from the Chairman, it was agreed to unanimously. Mr. Robert Paulson then gave an extemporary exposition of certain new views of the action and nature of pollination in flowering plants, which were the outcome of recent researches, and which seemed likely to wholly change some theories previously held on this subject. Prof. Meldola made some remarks, and thanked Mr. Paulson for his lucid explanations