{Red chalk}. See under {Chalk}.
{Red copper} (Min.), red oxide of copper; cuprite.
{Red coral} (Zo["o]l.), the precious coral ({Corallium
rubrum}). See Illusts. of {Coral} and {Gorgonlacea}.
{Red cross}. The cross of St. George, the national emblem of
the English.
(b) The Geneva cross. See {Geneva convention}, and {Geneva
cross}, under {Geneva}.
{Red currant}. (Bot.) See {Currant}.
{Red deer}. (Zo["o]l.)
(a) The common stag ({Cervus elaphus}), native of the forests
of the temperate parts of Europe and Asia. It is very
similar to the American elk, or wapiti.
(b) The Virginia deer. See {Deer}.
{Red duck} (Zo["o]l.), a European reddish brown duck
({Fuligula nyroca}); -- called also {ferruginous duck}.
{Red ebony}. (Bot.) See {Grenadillo}.
{Red empress} (Zo["o]l.), a butterfly. See {Tortoise shell}.
{Red fir} (Bot.), a coniferous tree ({Pseudotsuga Douglasii})
found from British Columbia to Texas, and highly valued
for its durable timber. The name is sometimes given to
other coniferous trees, as the Norway spruce and the
American {Abies magnifica} and {A. nobilis}.
{Red fire}. (Pyrotech.) See {Blue fire}, under {Fire}.
{Red fox} (Zo["o]l.), the common American fox ({Vulpes
fulvus}), which is usually reddish in color.
{Red grouse} (Zo["o]l.), the Scotch grouse, or ptarmigan. See
under {Ptarmigan}.
{Red gum}, or {Red gum-tree} (Bot.), a name given to eight
Australian species of {Eucalyptus} ({Eucalyptus
amygdalina}, {resinifera}, etc.) which yield a reddish gum
resin. See {Eucalyptus}.
{Red hand} (Her.), a left hand appaum['e], fingers erect,
borne on an escutcheon, being the mark of a baronet of the
United Kingdom of Great Britain and Ireland; -- called
also {Badge of Ulster}.
{Red herring}, the common herring dried and smoked.
Note: They have rigid, entire leaves with one edge turned
toward the zenith. Most of them secrete resinous gums,
whence they called {gum trees}, and their timber is of
great value. {Eucalyptus Globulus} is the blue gum; {E.
gigantea}, the stringy bark: {E. amygdalina}, the
peppermint tree. {E. Gunnii}, the Tasmanian cider tree,
yields a refreshing drink from wounds made in the bark
in the spring. Other species yield oils, tars, acids,
dyes and tans. It is said that miasmatic valleys in
Algeria and Portugal, and a part of the unhealthy Roman
Campagna, have been made more salubrious by planting
groves of these trees.
Note: Norfolk Island bloodwood is a euphorbiaceous tree
({Baloghia lucida}), from which the sap is collected
for use as a plant. Various other trees have the name,
chiefly on account of the color of the wood, as
{Gordonia H[ae]matoxylon} of Jamaica, and several
species of Australian {Eucalyptus}; also the true
logwood ({ H[ae]matoxylon campechianum}).