micrococca mercurialis the wild annual weed plant with tiny seeds on the stem.

euphorbiaceae micrococca mercurialis claoxylinae acalyphoideae sores rheumatic constipation doughwood hairy-leaved annual hern weed plant nature grass summer environment growth green leaf organic flora herb field botany healthy meadow wild foliage vegetation herbal medical rural growing ground medicine ecology toxic herbicide leaves stem poisonous grassland seed tiny small elliptic-ovate etiole bush