euphorbia maculata flower plant on roadside

euphorbia maculata herb prostrate wildflower creeping green wild plant nature roadside flower grunge herbicide garden horticulture sidewalk agriculture spring flora biodiversity environmental conservation grass leaf uncultivated botanical springtime texas hardy environment ground cover botany closeup gardening horizontal spotted spurge milk purslane sandmat annual euphorbiaceae family genus medicinal treat diarrhea hemoptysis hematuria sore swollen have antiplatelet activity