- Viscaceae, family Viscaceae, mistletoe family - in some classifications considered a subfamily of Loranthaceae
--1 is a kind of dilleniid dicot family
--1 is a member of Santalales, order Santalales
--1 has members: Viscum, genus Viscum; Phoradendron, genus Phoradendron - Loranthaceae, family Loranthaceae, mistletoe family - in some classification includes Viscaceae: parasitic or hemiparasitic shrublets or shrubs or small trees of tropical and temperate regions; attach to hosts by haustoria
--2 is a kind of dilleniid dicot family; parasitic plant
--2 is a member of Santalales, order Santalales
--2 has members:Loranthus, genus Loranthus; Arceuthobium, genus Arceuthobium; Nuytsia, genus Nuytsia