Blackhaw

Blackhaw

Blackhaw is a term that can refer to several species of shrubs or small trees in the genus Viburnum. These plants are known for their attractive flowers, fruits, and foliage, and are commonly found in various regions of North America. The most well-known species referred to as Blackhaw is Viburnum prunifolium.

Description

Viburnum prunifolium, commonly known as Blackhaw, is a deciduous shrub or small tree that typically grows to a height of 12-15 feet. It has a rounded crown and a dense branching habit. The leaves are simple, ovate to elliptic, and have finely serrated margins. In the fall, the foliage turns a striking reddish-purple color.

Flowers and Fruits

Blackhaw produces small, creamy-white flowers that are arranged in flat-topped clusters called cymes. These flowers bloom in late spring and are known for their pleasant fragrance. Following the flowering period, the plant produces small, blue-black drupes that are edible and often consumed by wildlife. The fruits ripen in late summer to early fall.

Habitat

Blackhaw is commonly found in woodlands, thickets, and along stream banks. It prefers well-drained soils and can tolerate a range of soil types, including clay, loam, and sandy soils. It is also adaptable to different light conditions, from full sun to partial shade.

Uses

Blackhaw has several uses, both ornamental and practical. It is often planted as a decorative shrub in gardens and landscapes due to its attractive flowers and fall foliage. Additionally, the fruits can be used to make jams, jellies, and preserves. Historically, various parts of the plant have been used in traditional medicine.

Related Species

Other species in the genus Viburnum that are sometimes referred to as Blackhaw include:

• Viburnum lentago - Nannyberry
• Viburnum rufidulum - Rusty Blackhaw

Conservation

Blackhaw is not currently listed as a threatened or endangered species. However, habitat destruction and changes in land use can impact local populations.

Related Pages

• Viburnum
• Viburnum prunifolium
• Viburnum lentago
• Viburnum rufidulum
• Deciduous shrub
• Drupes