Can anyone identify this plant/weed? It's growing as a nice ground cover in a patch of woods behind my apartment (in southwest Ohio, US). I scanned a sample of the plant and an individual leaf. I notice the leaves are paired and are perpendicular to the next pair as you go up the stem. Appears to propagate with underground runners.
This looks and sounds a lot like periwinkle (or creeping myrtle), Vinca minor. Vinca minor from the USDA Plants Database Ohio State University's Vinca minor Plant Facts Note under "liabilities" on the latter resource:
