rock cress(n = noun.plant) rockcress - any of several rock-loving cresses of the genus Arabis;
is a kind of cress, cress plant
is a member of arabis, genus arabis
has particulars: arabis canadensis, sicklepod, arabis turrita, tower cress, tower mustard

acid rock, american cress, american rock brake, arenaceous rock, argillaceous rock, art rock, bed rock, belle isle cress, bitter cress, black rock desert, chamois cress, clastic rock, cock of the rock, common garden cress, cress, cress green, cress plant, crushed rock, early winter cress, emery rock, garden cress, garden pepper cress, hard rock, igneous rock, indian cress, john rock, land cress, little rock, living rock, marsh cress, meadow cress, metamorphic rock, mouse-ear cress, par'a0 cress, pay rock, plutonic rock, plymouth rock, porphyritic rock, progressive rock, psychedelic rock, punk rock, purple cress, purple rock brake, rock, rock 'n' roll, rock 'n' roll musician, rock and roll, rock band, rock barnacle, rock bass, rock beauty, rock bit, rock bottom, rock brake, rock cake, rock candy, rock climber, rock climbing, rock concert, rock cornish, rock cornish hen, rock crab, rock crystal, rock dove, rock drill, rock elm, rock fever, rock garden, rock geranium, rock group, rock gunnel, rock harlequin, rock hind, rock hopper, rock hyrax, rock island, rock kangaroo, rock lobster, rock maple, rock music, rock of gibraltar, rock oil, rock opera, rock outcrop, rock partridge, rock penstemon, rock pigeon, rock pink, rock plant, rock polypody, rock purslane, rock python, rock rabbit, rock rattlesnake, rock rose, rock salmon, rock salt, rock sandwort, rock sea bass, rock shaft, rock snake, rock spikemoss, rock springs, rock squirrel, rock staff, rock star, rock sunfish, rock wallaby, rock wool, rock wren, rocket cress, rudaceous rock, sedimentary rock, spring cress, stone cress, tower cress, volcanic rock, wall rock, water cress, winter cress