Ground Ivy, Creeping Charlie (Glechoma hederacea) Mint family (Lamiaceae) 3/31/12 D&M MD

lookalikes: Henbit, Purple Deadnettle, Persian Speedwell

http://www.illinoiswildflowers.info/weeds/plants/ground_ivy.htm

http://plants.usda.gov/java/largeImage?imageID=nehe2_001_ahp.tif

http://en.wikipedia.org/wiki/Glechoma_hederacea