Swamp Red Maple (Acer rubrum var. drummondii)

Swamp Red Maple (Acer rubrum var. drummondii)

Swamp Red Maple is Louisiana's own variety of the Red Maple — adapted over millennia to the wet, warm conditions of the Gulf South's bottomland forests and bayou swamps. In late winter, before a single leaf appears, its branches erupt in clusters of tiny red flowers that flush the swamp with color — the first sign that the bayou year is beginning again. In autumn, its leaves turn brilliant scarlet and orange, bringing a flash of New England color to the Louisiana landscape.

Botanical Profile

• Family: Sapindaceae (Soapberry family)
• Native Range: Acer rubrum var. drummondii is native to the Gulf Coastal Plain from Florida to Texas; the dominant Red Maple variety in Louisiana's bottomland forests and swamps
• USDA Hardiness Zones: 5–9
• Mature Size: 40–60 feet tall
• Bloom Time: January–March (one of the earliest native trees to bloom)
• Sun: Full sun to part shade
• Soil: Wet to moist; tolerates standing water and seasonal flooding; thrives in swamps, bayou edges, and bottomland forests

Cultural & Heritage Significance

The Red Maple was a significant tree for Indigenous peoples of the Southeast, its sap tapped for syrup (though less sweet than Sugar Maple), its inner bark used medicinally for eye washes and as an astringent, and its wood used for tools and furniture. Acadian settlers in Louisiana recognized the Swamp Red Maple as a familiar relative of the maples they knew in Nova Scotia and New England, and it became a landmark tree of the Cajun bottomland landscape — its winter bloom a calendar marker, its autumn color a brief, brilliant reminder of the northern homeland left behind.

Ecological Role

Swamp Red Maple's early winter and spring bloom is one of the most critical nectar sources of the year for native bees, honeybees, and early-emerging butterflies. It is a host plant for over 285 species of Lepidoptera caterpillars — making it one of the most ecologically productive native trees in North America. Its seeds (samaras) feed finches, grosbeaks, and squirrels in early spring when food is scarce.

In the Acadian Dooryard Garden

Part of the Cajun Prairie Heritage | The Acadian Dooryard Garden collection at Big Mamou Enterprises, Swamp Red Maple is the bayou's seasonal clock — blooming in winter, blazing in autumn, and anchoring the Acadian landscape year-round.