ITS TREES 117 grows freely throughout the Forest wherever the soil is tolerably dry. It is not much observed in the summer ; but when other trees are bare, from the shelter and seclusion which it affords, and from the deep green of its glossy leaves, it is invaluable. For some reason which I cannot explain it does not often bear berries in the Forest. This is as well, as otherwise large quantities of it might disappear at Christmas time. The deer browse on it in winter. Consequently, since those animals have increased in number, the holly has made less progress. The finest holly undergrowth is found in Lord's Bushes, and the Walthamstow Forest, where there are no deer. Butcher's Broom (Ruscus aculcatus) is the only other ever- green indigenous to the Forest. There is not much of it, and what there is, is not very ornamental.