316
THE ESSEX NATURALIST
since the last lists of Essex algae were published, these are here
revised and combined with those species recorded in this investiga-
tion, and listed in the appendix.
References
Baker, S. M. (1912). On the Brown Sea-weeds of the Salt Marsh. Journ.
Linn. Soc. Lon. Bot., 40: 275-91.
Baker, S. M., and Bohlin, M. H. (1916). On the Brown Sea-weeds of the
Salt-Marsh. II. Their systematic relationships, morphology and
ecology. Journ. Linn. Soc. Lon. Bot., 43: 325-80.
Batters, E. A. L. (1894). A Provisional List of the Marine Algae of Essex
and the Adjacent Coast. Essex Nat., 8: 1-25.
Bliding, C. (1963). A critical survey of European taxa in Ulvales. Opera
Bot, 8: 1-160.
Carter, N. (1932). A comprehensive study of the alga flora of two salt
marshes, Part 1. J. Ecol, 20: 341-370.
--------- (1933). A comparative study of the alga flora of two salt marshes,
Parts II and III. J. Ecol., 21 : 128-208, 385-403.
Chapman, V. J. (1934). Ecology, in Scolt Head Island Survey, ed. J. A.
Steers, Norf. and Norwich Nat. Soc.
--------- (1937). A Revision of the Marine Algae of Norfolk. Journ. Linn.
Soc. Lon. Bot, S1: 205-263.
--------- (1939). Studies in Salt Marsh Ecology. V. The vegetation. J.
Ecol., 27: 181-201.
Colman, J. (1933). The Nature of the Intertidal Zonation of Plants and
Animals. J. mar. biol. Ass. U.K., 18: 435-476.
Dickinson, C. I. (1963). British Seaweeds. Eyre and Spottiswoode.
Davis, D. S. and Milligan, G. M. (1964). Bradwell Biological Investiga-
tions : Seaweeds of the Blackwater Estuary. Central Electricity
Research Laboratory Internal Report.
Doty, M. S. and Newhouse, J. (1954). The Distribution of Marine Algae
into Estuarine Waters. Amer. J. Bot, 41 : 6, 508-515.
Fritsch, F. E. (1952). The Structure and Reproduction of the Algae.
2 Vols. Cambridge.
Gomont, M. (1904). Sur la vegetation de quel sources d'eau douce sous-
marines de la Seine-Inferieure. Bull. Soc. Bot. France, 51: 31-65.
Holmes, E. M. (1887). On a New British Alga (Vaucheria Sphaerospora,
Nordst.) lately found near Maldon. Essex Nat, 1 : 7.
--------- (1888). Marine Algae in the Blackwater Estuary, Essex Nat., 2:
248-49.
Johansen, D. A. (1940). Plant Microtechnique. McGraw Hill.
Jones, W. Eifion (1962). A key to the Genera of the British Seaweeds.
Field Studies, 1 : 4.
Jorde, I. and Klavestad. K. (1959). Observations on Ectocarpus,
Feldmania, Pilayella, and Scytosiphon in Hardangerfjord, West
Norway. Nytt. Mag. Bot, 7.
Newton, L. (1931). A Handbook of British Seaweeds. British Museum
(Nat. Hist.).