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

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