persicaria maculosa (polygonum persicaria, buckwheat, lady's thumb, jesusplant, redshank)

alternative medicine antioxidant apothecary aromatherapy aromatic botanical buckwheat dangerous drug fragrant garden healing health care healthy lifestyle herb herbal herbalism herbalist herbarium homeopathy houseplant invasive jesusplant macro medical medicinal herbs plant naturopathy noxious persicaria maculosa poison poisonous polygonaceae polygonum prohibited redshank smell therapy toxic venomous weeds