flowers of asian knotweed, fallopia japonica.shoots of japanese knotweed, polygonum cuspidatum, fallopia japonica

asian beautiful biology blossom botanical botany branch chinese curse dangerous decorative donkey edible elephant exotic floral frame fungus garden gatecrasher grass gree green grow growing hancock herbaceous himalayan invasive japanese knotweed leaf leafs medicinal medicine monkey natural nature ornamental outdoor overhead pea perennial plant polygonum projects roadside seasonal species wildflower