e yellow.
Among commoner trees the yellow of the Horse Chestnut, the lovely
crimson of the Wild Cherry, the golden shades of the Black and Lombardy
Poplars, add much to the beauty of every autumn. Several of the Maples
are noteworthy in this respect, more especially the numerous varieties
of Japanese Maples (_Acer palmatum_ and _A. japonicum_), these, as well
as the Mandshurian _Acer Ginnala_, turning to various shades of red. The
Common Sycamore and Norway Maple change to yellow, but Schwedler's
variety of the latter becomes red. Other trees that deserve mention are
_Amelanchier canadensis_, whose foliage changes to lovely crimson shades
in autumn; _Koelreuteria japonica_, soft yellow; _Pyrus torminalis_,
bronzy red; _Ginkgo biloba_, pale gold; _Cladrastis tinctoria_, yellow;
_Parrotia persica_ and _Hamamelis_, bronzy red and yellow. The Common
Beech is nearly always beautiful, changing first to yellow, then to warm
brown tints. _Clerodendron trichotomum_ is a small growing tree that
should have a place wherever beautiful autumn foliage is desired. Among
Conifers the yellow-leaved variety (_aurea_) of the Scotch Pine is
remarkable in retaining its colour during the winter months only,
becoming green in spring and summer. _Retinospora squarrosa_ and
_Cryptomeria elegans_ turn bronzy red in winter. The warm red-brown
tints of the deciduous Cypress are charming.
SHRUBS
The Sumachs (_Rhus_) furnish some of the most striking of
autumn-colouring shrubs; the best of them, _R. cotinoides_, has been
already described; other fine species are _R. typhina_, _R. glabra_
(with the cut-leaved variety _laciniata_), and _R. Toxicodendron_, all
of which turn red. The Venetian Sumach, _R. Cotinus_, becomes yellow.
_Berberis Thunbergi_, which dies off a rich scarlet, is so beautiful in
autumn that on some estates it has been planted in great quantity, not
only for cover, but so that sportsmen may enjoy its colour during the
shooting season. _B. concinna_ is another charming autumn-coloured
leaved shrub of dwarf growth. _Gaultheria procumbens_ (Partridge Berry)
is too valuable to pass unnoticed. In winter its leaves are stained with
crimson. The leaves of _Cotoneaster horizontalis_ turn from green to
rich shades of chocolate or crimson. The shrub is of spreading growth.
Its evergreen ally, _B. Aquifolium_, turns a glowing red or purple after
the first frosts. The Ghent Azaleas almost always colour richly, either
deep glowing crimso
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