euphorbia, flowering plant, spurge, euphorbiaceae. euphorbia serrata, serrated tintern spurge, sawtooth upright spurge

euphorbia poisonous euphorbiaceae euphorbieae meadow spring common euphorbiinae botany elsewhere introduced leaves serrata plantae rosids serrated lawn weed weedy tracheophytes flower europe toxic tintern growing inflorescences malpighiales herb herbarium homeopathy green poisoning garden euphorbine sawtooth nature spurge eudicots upright toothed ornamental field perennial angiosperms anywhere tiny ovalshaped summer