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
See also:


Related Content