Simpson's Stopper (Myrcianthes fragrans)

Fragrant, Hardy Florida Native

Common Names: Simpson's Stopper, Twinberry, Nakedwood
Family: Myrtaceae
Origin: Southeastern United States, Caribbean

Simpson's Stopper (Myrcianthes fragrans) is a versatile, evergreen shrub or small tree native to Florida and the Caribbean. It is highly valued for its fragrant flowers, attractive foliage, and ability to thrive in a variety of soil types and climates. Known for its dense, glossy green leaves and small white flowers that bloom in spring and summer, Simpson’s Stopper is a favorite among native plant enthusiasts, pollinators, and wildlife. It produces small, bright orange to red berries that attract birds and other wildlife. This low-maintenance, hardy plant is often used for hedges, privacy screens, or as an ornamental feature in landscapes.

Distinctive Features, Uses, and Ornamental Value

Flowers: Simpson’s Stopper produces small, fragrant white flowers in clusters during the spring and summer months. These flowers are highly attractive to pollinators, including bees and butterflies.

Fruits: The plant produces small, round, orange to red berries that are edible and enjoyed by birds and other wildlife. These berries can be used to make jellies and preserves but are more commonly left for wildlife to enjoy.

Foliage: The glossy, dark green leaves are aromatic when crushed, releasing a pleasant fragrance that adds to the plant’s ornamental appeal. The dense foliage makes it an excellent choice for hedging or screening.

Growth Habit: Simpson's Stopper grows as a dense, compact shrub or small tree, typically reaching 10-20 feet in height. It is slow-growing but very long-lived, making it ideal for low-maintenance landscapes.

Ornamental and Environmental Uses

Simpson's Stopper is widely used in Florida and other warm climates as an ornamental plant in native gardens, hedges, and privacy screens. Its dense growth and fragrant foliage make it a popular choice for garden borders and formal landscapes. In addition to its ornamental uses, Simpson’s Stopper provides important environmental benefits, such as attracting pollinators with its fragrant flowers and providing food for birds with its berries.

The plant is highly drought-tolerant once established and is salt-tolerant, making it suitable for coastal gardens. It is also resistant to most pests and diseases, making it an easy-care choice for gardeners looking to create a natural, wildlife-friendly environment.

Simpson's Stopper is a fruiting shrub or small tree native to Florida, among other exotic locales like the Caribbean, Mexico, and Central America, all the way south through Colombia and Venezuela. It is a member of the Eucalyptus family and produces springtime flowers, colorful berries, and fragrant evergreen leaves. 

The leaves have a warm nostalgic fall-like aroma when crushed - think spicey cinnamon and citrus.  The showy white flowers are also very fragrant and are followed by red-orange berries in mid-summer and early fall. While these berries are edible and the fast-growing shrub is heavily utilized as a popular landscaping hedge, the plants are not often grown for the citrusy flavored berry - yet.  I'll admit that the flavor and texture won't absolutely knock your socks off, but it's not unpalatable by any means and it really is a beautiful and useful native shrub.  We love the look, texture, fragrance, and pop of color that growing Simpon's Stopper adds to our edible landscape!