54 INDEX.
Populus (poplar), 17, 20, 28, 30 35,
36, 45.
Portugal, 35, 39.
Prototrichia metallica, 23, 49.
Prunus, 30.
------ armeniaca, 30.
-------Mume, 30.
-----persica, 30.
Pteris aquilina (bracken), 37, 38
Punica, 30.
Pyrus, 30.
-------aucuparia, 31.
Quercus (oak), 15, 16, 28, 29, 31, 35,
36, 41, 42, 44, 45.
Ray, John (1696), 2.
Reindeer moss, see Cladina.
Reticularia Lycoperdon, 3, 28, 43, 48.
Rex, Dr. G. A., 13.
Rhododendron, 45.
Richardson, De., (16 ), 3,
Ross, J., 31, 33, 38, 39, 42, 43.
Rostafinski, Dr. Joseph (1875), 7.
Rubus (blackberry, bramble), 19, 29,
35, 37, 38, 41, 44.
St. Austell, Cornwall, 16.
Salix (willow), 17, 22, 28, 30.
Sambucus (elder), 30.
Sarothamnus scoparius (broom), 23.
Saunders, J., 20, 21, 34.
Schleswig, 41.
Scotland, 15, 17, 18, 23, 30, 31, 34,
35, 39, 46-49.
Shropshire, 39, 43.
Solanum dulcamara (bittersweet), 20.
Soldanella, 2, 22.
Somersetshire, 7, 17, 31, 33, 34, 39,
41, 46-49.
Sowerby, James (1797, 1809), 5.
Sphagnum, 24.
Spider web, 13.
Stelfox, Mrs., 23.
Stemonites confluens, 40, 47.
-------ferruginea, 40, 48.
--------------var. Smithii, 40, 48.
-------flavogenita, 40, 48.
-------fusca, 16, 28, 39, 47.
--------------var. confluens, 40, 47.
------rufescens, 40, 47.
-------herbatica, 28, 48.
-------------- var. confluens, 40, 48.
-------splendens, 14.
--------------var. flaccida, 28, 40, 47.
Sterculia planifolia, 30.
Straw, 21, 29, 46.
Sturgis, W. C, (1917), 19.
Surrey, 15, 23, 31, 41, 43.
Switzerland, 35, 38, 39, 41, 43.
Sycamore, see Acer,
Tan, spent, 16, 28.
Thaxter, Prof. R., 22.
Theydon Bois, Essex, 24, 37, 39, 46.
Thistle, spiny, see Cirsium.
Tilia (lime), 31.
Trichamphora pezizoidea, 26.
Trichia amnis, 28, 43, 48.
------botrytis, 32, 44, 49.
--------------var. cerifera, 44, 49.
--------------var. flavicoma, 29, 44, 45, 49.
--------------var. lateritia, 49.
--------------var, munda, 31, 44, 49.
-------contorta, 22, 28, 44, 48.
--------------var. inconspicua, 44, 45, 48.
-------decipiens, 15, 28, 48.
-------favoginea, 28.
-------lutescens, 31, 48.
-------persinilis, 15, 29, 43, 48.
-------scabra, 43, 48.
-------varia, 31, 43, 48.
-------verrucosa, 46, 48.
Tubifera ferruginosa, 17, 28, 43, 48.
Tussilago farfara (coltsfoot), 20.
Ulex europaeus (gorse), 23.
Ulmus (elm), 17, 19, 28-31, 35-37, 41.
United States, 17, 19, 35, 39-41.
Vaccinium vitis-idaea (whortleberry),
23.
Vines, Prof. S. H., 3.
Vitis, 31.
Wales, 23, 24, 41.
Walthamstow, Essex, 35, 40.
Wanstead Park, Essex, 9, 19, 22, 35-
45.
Ward, H. M. (1884),
Whortleberry, see Vaccinium.
Willow, see Salix.
Woburn Sands, Beds. 23.
Woodford, Essex, 40.
Worcestershire, 39, 41.
Yorkshire, 39.
Zukal, H., 31.