80 THE ESSEX NATURALIST. There is evidence in local and county floras that the birch was not a common tree in the Forest during the seventeenth, eighteenth, and for at least three-quarters of the nineteenth centuries, although it grew in the sixteenth century in sufficient quantity to make it profitable for felling with other trees. The late W. C. Waller, in "Monk Wood in Loughton; a Frag- ment of Forest History,"6 quotes the following verdict given in relation to Forest woodland in 1582. "We say that there is a wood uppon the waste soyle of the said mannor called Muncke Wood, containing as it is measured fifty-three acres, sixty five poles at twenty-one foote to the pole: whereof there is waste ground in the same that beareth no wood by estimacion fifteen acres; which said wood hath been sold to Mr. Wroth, who felled the same. The nature and kind of the woodd so felled was most oke, beach, homebeame, and birch." The waste acreage still exists, the ground is swampy and covered with the grass Molinia caerulea. There is evidence of pan in this area as there is in that treeless portion south of the keeper's cottage already mentioned. Warner, in his Plantae Woodfordienses, 1771, writes respecting the genus Betula, "Found on the Forest between High Beach and Golden Hill in the parish of Loughton, in general not very common." Specimens of birch in the Edward Forster herba- rium, now incorporated in that of the British Museum, were collected, not in open spaces within the Forest, but on the edge of the woodland. The specimens are labelled, one Hale End 1794, and another Theydon Mount. The former station is on the southern boundary, the latter is to the north-east, quite outside the limits of the Forest as determined by the Perambulation of the 17th Charles 1st (1641). Birch was recorded on the same authority from Coopersale and Park Hall, on the north- eastern boundary. At Theydon it was growing plentifully. Gibson's Flora of Essex (1862), gives Betula, white birch, re- corded from Stratford, in botanical district IV., fide J. Freeman, and near Epping, H. Doubleday, in addition to Edward Forster's localities. On the western side of the Forest, in the counties of Middlesex and Hertfordshire, the birch was not plentiful. Trimen, Flora of Middlesex (1869), states "Betula alba rather rare"; no records 6 Essex Naturalist, v. 1891, p. 174.