Brownseed Paspalum

Brownseed Paspalum

© Jaime Gonzalez

Paspalum plicatulum
Family: Poaceae (Grass Family) 

Brownseed Paspalum (Paspalum plicatulum) is a warm-season native bunchgrass commonly found in prairies, open woodlands, and roadsides throughout Southeast Texas. This resilient grass is valued for its role in erosion control, wildlife habitat, and native prairie restoration. With its attractive seed heads and ability to thrive in a variety of soil types, Brownseed Paspalum is an excellent choice for ecological landscaping and conservation efforts.

• Scientific Name: Paspalum plicatulum
• Common Names: Brownseed Paspalum, Plicate Paspalum
• Family: Poaceae (Grass Family)
• Growth Habit: Perennial bunchgrass
• Height: 2-4 feet
• Leaves: Flat, narrow, and slightly folded along the midrib
• Seed Heads: Two to three branches with paired spikelets along one side
• Bloom Time: May – October in Southeast Texas
• Wildlife Benefits: Provides food and cover for birds and small mammals

Habitat & Range in Southeast Texas

Brownseed Paspalum thrives in various ecosystems, including:

• Coastal Prairies & Grasslands: A key component of native prairie restoration
• Open Woodlands & Savannas: Found in sunny clearings
• Roadsides & Right-of-Ways: Naturally occurring along disturbed areas
• Moist to Dry Soils: Tolerant of sandy, loamy, and clay soils

Ecological Importance

Gulf Fritillary on Brownseed Paspaulm © Don Verser

• Erosion Control: Deep root system stabilizes soil and reduces runoff
• Wildlife Support: Seeds are eaten by birds; foliage provides cover for small animals
• Pollinator Habitat: Supports beneficial insects, including native butterflies and bees

Landscaping & Gardening Uses

Brownseed Paspalum is a great addition to native plant gardens, prairie restorations, and erosion-prone landscapes.

Planting & Care

• Sunlight: Full sun to partial shade
• Soil: Adaptable to a variety of soils, including clay, sand, and loam
• Water Needs: Low to moderate; drought-tolerant once established
• Maintenance: Minimal; cut back in late winter to encourage fresh growth
• Companion Plants: Pairs well with Little Bluestem (Schizachyrium scoparium), Eastern Gamagrass (Tripsacum dactyloides), and Texas Coneflower (Rudbeckia texana)

Fun Facts

• Brownseed Paspalum is an important component of native hay meadows and pasturelands.
• Its deep roots make it highly resistant to drought and grazing pressure.
• The plant’s name comes from its distinctive brown seeds, which are a food source for wildlife.

Conservation & Native Plant Advocacy

Brownseed Paspalum plays a critical role in native prairie restoration and erosion control projects. By incorporating this native grass into landscapes, landowners can help support biodiversity, improve soil health, and create resilient habitats for wildlife.

Where to Find It