Definition that contains genus rhus
- sumac a shrub or tree of the genus Rhus (usually limited to the non-poisonous members of the genus)
- toxicodendron in some classifications: comprising those members of the genus Rhus having foliage that is poisonous to the touch; of North America and northern South America
- genus malosma one species; often included in the genus Rhus
- malosma laurina small aromatic evergreen shrub of California having paniculate leaves and whitish berries; in some classifications included in genus Rhus
- genus toxicodendron in some classifications: comprising those members of the genus Rhus having foliage that is poisonous to the touch; of North America and northern South America
- rhus laurina small aromatic evergreen shrub of California having paniculate leaves and whitish berries; in some classifications included in genus Rhus
- laurel sumac small aromatic evergreen shrub of California having paniculate leaves and whitish berries; in some classifications included in genus Rhus
- shumac a shrub or tree of the genus Rhus (usually limited to the non-poisonous members of the genus)
- sumach a shrub or tree of the genus Rhus (usually limited to the non-poisonous members of the genus)
- malosma one species; often included in the genus Rhus