UMBER n.
torks and herons. It is dull dusky brown, and has a large occipital crest. Called also umbrette, umbre, and umber bird. Burnt umber (Paint.), a pigment made by burning raw umber, which is changed by this process from an olive brown to a bright reddish brown. -- Cologne, or German, umber, a brown pigment obtained from…
VINE n.
g to Alypia and allied genera, whose larvæ feed on the leaves of the grapevine. -- Vine fretter (Zoöl.), a plant louse, esp. the phylloxera that injuries the grapevine. -- Vine grub (Zoöl.), any one of numerous species of insect larvæ that are injurious to the grapevine. -- Vine hopper (Zoöl.), any one of several sp…
WOOD n.
rovascular tissue. (b) Wood comminuted, and reduced to a powdery or dusty mass. -- Wood fretter (Zoöl.), any one of numerous species of beetles whose larvæ bore in the wood, or beneath the bark, of trees. -- Wood frog (Zoöl.), a common North American frog (Rana sylvatica) which lives chiefly in the woods, except duri…