wall pepper
noun
a small Eurasian crassulaceous plant, Sedum acre, having creeping stems, yellow flowers, and acrid-tasting leaves
Nearby words
wall mustard, wall of death, wall painting, wall pass, wall pellitory, wall pepper, wall plate, wall plug, wall rock, wall rocket, wall rue
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Examples from the Web for wall pepper
They have a hot sharp taste, and the plant is sometimes called "Wall-Pepper."
Wildflowers of the Farm|Arthur Owens Cooke