candytuft, any plant of the genus Iberis of the family Cruciferae (or Brassicaceae; mustard family), low-growing plants of the Old World. A number of half-hardy annuals and evergreen perennials are cultivated—chiefly in borders and rock gardens—for the flat-topped or elongated clusters of flowers of various colors. Candytufts are classified in the division Magnoliophyta, class Magnoliopsida, order Capparales (or Brassicales), family Cruciferae (or Brassicaceae).
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.
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