What is the common name for the summer annual broadleaf weed known for its phyllanthus species and each capsule containing 6 seeds?

The common name for the summer annual broadleaf weed recognized for its phyllanthus species and the characteristic of each capsule containing six seeds is indeed Gripeweed. Gripeweed, or Phyllanthus urinarias, is notable for its unique reproductive structure, where the capsules develop and contain multiple seeds, aiding in its propagation. This plant typically thrives in warm weather and is often found in disturbed soils, adding to its prevalence as a weed.

Annual lespedeza, pennywort, and prostate spurge are different species with their characteristics and seed production methods, which do not align with the description of having capsulated seeds. Understanding these specific traits helps identify Gripeweed accurately among other weeds in the environment.