The Lily of the Valley that we all know, the one that used to grow in our Moms’ gardens is a native of Asia and Europe, European Lily of the Valley (Convallaria majalis). But there is a native too, though this designation of “native” and it being a different species is not agreed upon by the authorities. I’m going with native and a different species. American Lily of the Valley (Convallaria majuscula). This species is native to Georgia, up north to Pennsylvania and west to Kentucky.
The difference between these two species is quite subtle. In American Lily of the Valley, the plant is shy, only creating very small clumps if any. The European species is quite gregarious, creating large colonies in an aggressive manner. The leaves of the American Lily of the Valley are larger, than the European species. The racemes (a raceme is a flower cluster with the separate flowers attached by short equal stalks at equal distances along a central stem) of the American Lily of the Valley is shorter than the European species. Those racemes of the American species arch under the leaves, while the leaves of the European species stretch tall, as if standing on their tippy toes to see over the tops of the leaves.
I have both of these species and love having them. Oh MY! Such a delicious scent! I prefer the tame manner of the American species and I must say I really prefer native plants anyway for the sake of the environment. These two species bloom at different times though, which extends the time that I can enjoy their blooms and their wonderful aromas. My European species is in full bloom now and my native species is just now beginning to emerge from the soil. Many more weeks of lily of the valley beauty.