Dictionary


black' knot'



Plant Pathol.
a disease of plants, esp. of plums and cherries, characterized by black knotlike overgrowths on the branches, twigs, etc., caused by a fungus, Dibotryon morbosa.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

black kiteblack land
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