Spotted Spurge
[Euphorbia maculata (L.) Small]
(also called Chamaescyce maculata)
Euphorbiaceae (Spurge Family)
▲ seedling
▲ ▼ young, mature plants
▲ ▼ flowering plants
▲ ▼ mature plants showing purplish spots on leaves
Spotted spurge (pp. 296-297, Weeds of the Great Plains; pp. 226-227, Weeds of the Northeast)
a similar species without purplish spots in the center of the leaves is called prostrate spurge
it usually grows larger than spotted spurge (or at least as broad-spreading as spotted spurge or wider)
also has milky sap when stems or leaves are broken, making it easy to distinguish from prostrate knotweed