waxweed

This plant is somewhat similar to the nonnative Colombian waxweed, which has alternately arranged flowers.

Other versions are known as the "Waxweed Girl", "The Wexford Murder".

Cuphea viscosissima, also known as blue waxweed, clammy cuphea or (ambiguously) as "tarweed", is a plant native to the United States.

Cuphea aspera is a species of flowering plant in the loosestrife family known by the common names tropical waxweed and Chapman's waxweed.