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

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