EFFLORESCENCE - The deposit of calcium and fertilizer salts on the outer surfaces of clay pots.
ENDEMIC - Plants which are of a certain geographic area and generally are confined to that place.
Orchards are occasionally much injured by an insect appearing like a white efflorescence; when bruised between the fingers it emits a blood-red fluid.
 See also: High, Worm, Clay pot, Calcium, Fertilize
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