Invasives
Broad-leaved Pepperweed (Lepidium latifolium L.)
Broad-leaved pepperweed, also called tall pepperweed, perennial peppergrass, tall whitetop, giant whiteweed, and ironweed is an herbaceous perennial that can grow up to 5 feet tall. Plants have many stiff, upright stems that grow from a woody crown of roots. Old stems persist through the winter with rosettes of leaves…
Purple Loosestrife (Lythrum salicaria)
Purple loosestrife is an erect perennial herb in the loosestrife family, with a square, woody stem and opposite or whorled leaves. Leaves are lance-shaped, stalkless, and heart-shaped or rounded at the base. Plants are usually covered by a downy pubescence. Loosestrife plants grow from four to ten feet high, depending…
Wall Lettuce (Mycelis muralis (L.) Dumort.)
Overview: Slender annual or biennial herbaceous plant with smooth erect stems. Size: 2-3ft tall Leaves: At the base of the stems, alternate leaves have deep, pointed lobes and a large triangular lobe at the end. Basal leaves are 2 ½ –7 inches long and 1–3 inches wide rosette; the few…