Flowering ice plants.
ice plant definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
a succulent Old World plant (Mesembryanthemum crystallinum) of the carpetweed family, having thick leaves covered with thin, glistening cells that look like ice crystals
ice plant definition by American Heritage Dictionary
A succulent annual (Mesembryanthemum crystallinum) native to southern Africa, having white or pink flowers, fleshy leaves, and stems covered with glistening papillae.