The Presidential Address. 33 "wicks" that occupied the clearings or "fields." Brentwood tells of one notable clearing by fire, how caused we know not, which may perhaps have produced that open space known as Warley Common, on which in Gerard's time, as now, the swamp-loving Osmunda flourished "near unto a place that some have digged to the end to find a nest or mine of gold."74 The English farmer, whose chief animal food was pork, is likely to have been keenly alive to the value of the "pannage," or food for swine, in the masts and acorns of the common woods of the village ; but the increasing demand for bread from a growing population, coupled with the system of the cultivation and fallowing of the common lands by rotation,75 led no doubt to very extensive clearing between the fifth and the eleventh centuries. The English garden rejoiced in its leeks, onions, garlic, cresses and beans, its strawberries and raspberries, and perhaps even in Honey- suckle and Southernwood,76 before the coming of Augustine and his followers; and, though possibly during these six centuries there was but little secular communication with the Continent likely to cause the introduction of new plants, we can well believe that those missionaries who showed much worldly wisdom in many matters, and the representatives of the various monastic orders who settled in our land did much for the improvement of the English garden, both in vege- tables and in medicinal herbs. Besides mint, sage, rue, dittany, and radishes, they may have re-introduced peas, which had been grown by the Mongols of the Later Stone Age, and parsley, which the Roman colonist can hardly have been without, and possibly cabbages and turnips. Among 74 John Gerard, 'Herball,' 1597, p. 969. 75 On this subject see E. Nasse, 'The Agricultural Community of the Middle Ages,' Cobden Club, 1872, especially p. 51, which describes the "three-field husbandry" at Nastock (Navestock) in 1291, and p. 83, where Tusser, an Essex man, is quoted as defending inclosures or "severall" as opposed to "champion" or common land, 76 These conclusions are based mainly on the existence of purely Teutonic names, especially when others of Latin origin are in use for the same plant. (See Earle, op. cit., and Thomas Wright, 'The Homes of other Days.') D