lily of the valley where do they grow
Lily of the valley Convallaria majalis is a native of Europe, where it largely avoids the Mediterranean and Atlantic margins.[7] An eastern variety, C. majalis var. keiskei occurs in Japan and parts of eastern Asia. A limited native population of C. majalis var. montana occurs in the Eastern United States.[8] There is, however, some debate as to the native status of the American variety.[9]