191 EVELYN CTExplore Garden
TreeUSDA: QUFUPLANTED: SPRING 2025

Big Muhly

Muhlenbergia lindheimeri

FAMILY: Poaceae (Grass Family)

A resilient evergreen native Texas grass & sedge that provides year-round foliage and structure to the landscape. Native across the Edwards Plateau, Southern Texas Plains, and Texas Blackland Prairies, Big Muhly (Muhlenbergia lindheimeri) thrives in local conditions while supporting the surrounding ecosystem. Distinguished by dark foliage that is upper surface a glossy light to dark green, grayish- green beneath with dense pubescent bloom that rubs off, it offers an exceptional visual and tactile texture. During spring, summer, and fall, the plant produces white flower clusters. Flowering is followed by acorns annual; peduncle 1⁄8 - 11⁄8 inches (3 - 29 mm) supporting 1 - 5 nuts, cup has narrow base, light gray scales with reddish-tips may be smooth or pubescent encloses 1⁄4 - 1⁄2 of nut; dark brown, narrow and oblong nut with light brown stripes, 5⁄8 - 1 inch (16 - 25 mm) long that add vibrant visual contrast and seasonal interest. It plays a vital ecological role as a larval host plant for Central Texas butterflies, including Horace's Duskywing. It provides cover and nesting sites for birds and small mammals. Its acorns feed birds and mammals. Thriving in calcareous, rocky, sand, and well drained, Big Muhly demonstrates outstanding hardiness once established. It requires minimal supplemental water and adapts seamlessly to drought conditions.

Big Muhly

Big Muhly

Muhlenbergia lindheimeri

CREDIT: NPSOT
NATIVE RANGE // EPA & NPSOT

Texas Native Ecoregions9 REGIONS

[ INITIALIZING GEOSPATIAL MAP DATA... ]

Edwards Plateau, Southern Texas Plains, Texas Blackland Prairies

SOURCE: US EPA L3/L4 ECOREGIONS • NPSOT VERIFIED30.1727° N, 98.0873° W (DRIPPING SPRINGS, TX)
GROWTH & VISUAL PROFILEPerennial • Grass & Sedge
HEIGHT

3 ft.

SPREAD

1 ft.

🌿FOLIAGE

Semi Evergreen

BLOOM COLOR
White
BLOOM CALENDARSpring, Summer, Fall (9 MO)
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
ECOLOGICAL ROLE & WILDLIFE
🦋 CENTRAL TEXAS LARVAL HOST PLANT

Larval food plant for: Horace's Duskywing

ATTRACTS & SUPPORTS
Larval Host: Horace's DuskywingBirdsBrowsersDeerSmall Mammals

Larval host plant for Central Texas butterflies: Horace's Duskywing. Verified online via Lady Bird Johnson Wildflower Center. Verified via Texas Entomology (Mike Quinn, texasento.net) and Lady Bird Johnson Wildflower Center (wildflower.org).

WATER NEEDMedium (Drought Tolerant)
VL
LOW
MOD
HIGH
SOLAR NEEDSun
SHADE
PART SHADE
PART SUN
FULL SUN
SUBSTRATE & SOILpH: Neutral to Alkaline
CalcareousRockySandWell Drained
⚠️ BOTANICAL SAFETY NOTICE

Non-toxic to humans, birds, and domestic animals.

MAINTENANCE & PROPAGATION

Low maintenance once established.