Wild Poinsettia or Toothed Spurge: Euphorbia dentata
Stems: Stems are erect, branching oppositely from the base, and hairy. Broken stems emit a milky sap.
Flowers: Flowers occur in clusters at the ends of branches. Flowers are relatively inconspicuous and have no petals.
Identifying Characteristics: Opposite, lanceolate leaves with dark red markings and milky sap emitted by all parts of the plant.