Abies concolor Larix Kæmpferi —— bracteata Pinus austriaca —— nobilis —— excelsa —— Nordmanniana —— laricio Cedrus Deodara —— sylvestris Cryptomeria japonica Retinospora ericoides Cupressus Goveniana —— plumosa —— Lawsoniana —— —— aurea —— macrocarpa Taxus baccata Juniperus chinensis Thuja gigantea —— recurva —— occidentalis —— Sabina Thujopsis borealis Larix europeæ Wellingtonia gigantea CHALKY OR CALCAREOUS. _Hardwoods._ Acer colchicum rubrum Cerasus Padus —— dasycarpum Cratægus (nearly all) —— Negundo Cytisus Laburnum —— platanoides Fagus sylvatica —— Pseudo-platanus —— —— purpurea Æsculus Hippocastanum Fraxinus excelsior —— rubicunda —— Ornus Alnus glutinosa, and vars. Gleditschia sinensis Amelanchier Botryapium —— triacanthos Amygdalus communis Koelreuteria paniculata Betula alba Populus alba Castanea vesca —— balsamifera Catalpa bignonioides —— canadensis Populus monilifera Quercus Turneri —— tremula Robinia Pseud-acacia, and vars. Pyrus Aria Salix alba —— Aucuparia Tilia argentea —— Malus floribunda —— europeæ —— spectabilis Ulmus alata Quercus Ilex —— glabra —— Mirebecki —— montana —— rubra Virgilia lutea _Conifers._ Abies Amabilis Pinus austriaca —— magnifica —— Cembra —— nobilis —— excelsa —— Nordmanniana —— laricio —— Pinsapo —— Pinaster —— Webbiana —— Strobus Cedrus atlantica —— sylvestris —— Deodara —— tuberculata —— Libani Retinospora ericoides Cupressus Lawsoniana —— filicoides —— macrocarpa —— plumosa Juniperus chinensis —— —— aurea —— communis Salisburia adiantifolia —— Sabina Taxus baccata, and vars. —— —— tamariscifolia Thuja gigantea Larix europeæ —— Lobbii —— Kæmpferi —— occidentalis —— leptolepis —— Warreana Picea excelsa Thujopsis borealis GRAVELLY AND SANDY. _Hardwoods._