32 The Presidential Address. spuria),70 and Venus' Comb (Scandix pecten-veneris),71 some of which are wild in Italy, whilst others they had themselves derived from the countries that fed the granaries of Borne. It is somewhat interesting that a species of Nettle still bears the name of Roman Nettle (Urtica pilulifera), and haunts among other places the neighbourhood of Caesar's landing, in connection with which we have a 17th century tradition72 that the Roman soldiers sowed it that they might use it to beat their chilblains, having heard before coming of the rigours of the English climate. The Britons no doubt lost much of their culture on the withdrawal of the Romans,73 nor is it likely that the English invaders introduced many new plants either in- tentionally or by accident. Their place-names, however, tell us much of the trees, animals, and general character of our county at the time. Thurrock and Oakley tell of the Oak, Bromley and Broomfield of the Broom, Maplestead, Elm- stead, and Aldersbrook of three other trees ; whilst Brox- bourne and Broxted tell of the Badger, Boreham of Wild Swine, Cranham of Cranes, and the many bourns, fords, mers, marshes, wells, holts, and woods of the character of the country on their arrival. In the words of Professor Stubbs (loc. cit.) the "vast forests and unreclaimed marsh lands afforded to the new comers a comparatively easy conquest, and the means of reproducing at liberty on new grounds the institutions under which they had lived at home." No doubt many of the Roman improvements had been neutralised by a period of anarchy, and the English soon showed their love of rural life in the numerous "townships," or "hams" with the meadows and other inclosures, "leys," "ings," and 70 "Seulement dans les terrains de champs en Angleterre, deja a 1'epoque de Gerarde. L'espeee est indiquee quelquefois en Italie, hors des cultures, par exemple a Rome sur les bords du Tibre et dans les montagnes."—Ibid., p. 676. 71 From Sicily.—Ibid., p. 666. 72 John Parkinson, 'Theatrum Botanicum' (1643), p. 441. 73 For example, large tracts reclaimed from the sea were again aban- doned to the waves. See Pearson, op. cit., p. 4. Stubbs (now Bishop of Chester) 'Select Charters,' 1870, p. 1.