(Phoradendron tomentosum) - American mistletoe (genus Phoradendron) is a persistent, evergreen, photosynthetic (contains chlorophyll), seed-producing plant that is parasitic on certain woody plants, primarily hardwood or broadleaf trees. It is particularly conspicuous on hardwoods after leaf fall. The mistletoe derives water and mineral nutrients from the sap of its host plant. Because the leaves of the mistletoe plant contain chlorophyll (green color), the plant can produce its own food through photosynthesis using water and minerals derived from the tree that supports it. The leaves are leathery and occur opposite each other on the mistletoe stem.