Common Mallow

Based on the plant size and location and without being able to closely examine a leaf, this appears to be the Common Mallow weed. Here are some characteristics of Common Mallow that can help confirm its identity. Mallow leaves are 3/4 to 1 1/2-in. in diameter and are toothed around the edge. This fast growing weed also has a blossom that is white to pink, with 1/2- to 3/4-in. flowers. Common Mallow can grow 4 in. to 2 ft. tall. It appears to have already spread which is indicative of weed behavior. Reproduction is by seeds, but fragmented stems can root at the nodes if conditions remain sufficiently moist for a long enough period of time. If it is Common Mallow, you’re correct in assuming it could take over this flower bed!