THE ESSEX FIELD CLUB. 279 Mr. Thompson reported a yield of 18 lichens, a result which he thought good having regard to the nearness of the Forest to London with its smoke- drift : the forms met with were interesting, some of them more characteris- tic of higher altitudes and consequently less well developed here than those from localities more favourable to the growth of these fastidious plants ; he instanced Cladina sylvatica, Cladonia digitata, Cetraria glauca and C. aculeata, which had been seen during the day. Mr. Scourfield remarked on his difficulty in making a report on algae, owing to their small, even microscopic, size.—He, however, enumerated such forms as Hormidium, which grows on level, open ground, Zygogonium, Pleurococcus on tree-trunks, various desmids, as Closterium and Micras- terias, and Volvox, all of which had been found that day. A vote of thanks to the several Conductors closed the proceedings and the party made its way through the darkened Forest back to Loughton or Chingford, homeward bound. ORDINARY MEETING (768TH MEETING). SATURDAY, 28TH NOVEMBER, 1936. This Meeting was held at 3 o'clock on the above date in the Physics Lecture Theatre of the Municipal College, Romford Road, Stratford, with Mr. John Ramsbottom, O.B.E., Sec.L.S., etc., President, in the chair. 43 members attended. The following ladies and gentlemen were elected Members of the Club : —Miss Marjorie Armes, of 14, Shirley Gardens, Barking, Essex ; Miss E. Bateman, of 16a, Stanley Road, Hornchurch, Essex ; Miss D. J. Brooks, of Hillside, Hartford End, Felsted, near Chelmsford, Essex; Miss Kath- leen Gelderd, of 84, Addington Mansions, Highbury, N.5: Miss Magdalen Pater and Miss Winefride Pattr, of Torry Glen, Woodford Green, Essex ; Miss Celia Westbrook, of 49, Endsleigh Gardens, Ilford, Essex ; Mr. Allen E. Gladwyn, B.Sc., A.M.I.C.E., of 103, The Drive, Ilford, Essex ; Mr. John H. Richter, of 32, Pretoria Road, Chingford, E.4. Miss G. Lister read a paper on "The Present-day Flora of Stratford "Waste Lands," which she illustrated by herbarium-specimens, drawings, diagrams and lantern-photographs. After the President and Sir Robert Armstrong-Jones had expressed their high appreciation of the paper, thanks were accorded to Miss Lister for her communication. The President then called upon Mr. J. H. Owen, who gave a combined lecture on "Social Wasps and Bees" and "Some Common Essex Birds." The lecture was illustrated by a very extensive series of lantern-photo- graphs taken by Mr. Owen or, in some cases, by the boys under his tuition at Felsted School. At its conclusion, a cordial vote of thanks was passed to the lecturer and the proceedings terminated at 5.10 o'clock. ORDINARY MEETING (769TH MEETING). SATURDAY, 30TH JANUARY, 1937. This Meeting was held, as usual, in the Physics Lecture Theatre of the Municipal College, Romford Road, Stratford, at 3 o'clock on the above