The showy outer flowers are sterile.
- Synonyms: Viburnum alnifolium
- Family: muskroot (Adoxaceae)
- Habitat: low, moist woods
- Height: 3 to 6 feet
- Flower size: 1/8 inch fertile flowers and 3/4 inch sterile flowers in heads up to 5 inches across
- Flower color: white
- Flowering time: May to July
- Origin: native
Hobblebush has bright red fruits.