Spotted Spurge

Spotted Spurge

Euphorbia maculata (L.) Small

(also called Chamaescyce maculata)

Euphorbiaceae (Spurge Family)

▲ seedling

▲ ▼ young, mature plants

▲ ▼ flowering plants

▲ flower and fruit detail

▲ ▼ mature plants showing purplish spots on leaves

Spotted Spurge:

  • It usually grows smaller than Prostrate Spurge (at least not as broad-spreading as prostrate spurge)
  • Has purplish spots on its leaves which also may be toothed on edges; tends to have scattered long hairs on upper leaf surface, and more dense hairs underneath; stems similar to prostrate spurge
  • Stems may root at the nodes
  • Capsules are evenly covered with hair without pronounced angle hair; styles are divided about 1/4 to 1/3 their length, with pink bulb-like tips
  • Similar Spreading Sandmat has capsules that are lightly covered with incurved hairs; style is split about half way; cyathia (flower) is split on one side; another prostrate-growing spurge, Creeping Sandmat, has smaller, oval to almost rounded, hairless leaves and fruit
  • Also has milky sap when stems or leaves are broken, making it easy to distinguish from Prostrate Knotweed

Go to Midwest Weeds and Wildflowers Home Page