Shrub•USDA: WEACH•PLANTED: SPRING 2025•
Zexmenia
Wedelia acapulcensis var. hispida
FAMILY: Asteraceae (Aster Family)ALSO KNOWN AS:
Hairy WedeliaTexas Creeping Ox-eye
A vital larval host plant for Central Texas butterflies including Bordered Patch and Lacinia Patch Butterfly, Zexmenia (Wedelia acapulcensis var. hispida) is a semi-evergreen Texas shrub native across the Chihuahuan Deserts, Edwards Plateau, Gulf Coast Prairies and Marshes, and Southern Texas Plains.
During Spring, Summer, and Fall, the plant produces yellow blooms. Flowering is followed by ornamental fruit is a cypsela (pl. cypselae). though technically incorrect, the fruit is often referred to as an achene that add seasonal interest.
It plays a key ecological role as a larval host plant for Central Texas butterflies, including Bordered Patch and Lacinia Patch Butterfly. It provides essential nectar, shelter, or forage for native wildlife, including Birds and Butterflies.
Best suited to caliche, clay, dry, gravelly, limestone, loam, sand, and well drained, Zexmenia adapts seamlessly to local soil conditions. It requires minimal supplemental water and tolerates dry spells with ease. It offers moderate deer resistance.

Zexmenia
Wedelia acapulcensis var. hispida
NATIVE RANGE // EPA & NPSOT
Texas Native Ecoregions18 REGIONS
[ INITIALIZING GEOSPATIAL MAP DATA... ]
Chihuahuan Deserts, Edwards Plateau, Gulf Coast Prairies and Marshes, Southern Texas Plains
SOURCE: US EPA L3/L4 ECOREGIONS • NPSOT VERIFIED30.1727° N, 98.0873° W (DRIPPING SPRINGS, TX)
GROWTH & VISUAL PROFILEPerennial • Subshrub
↕HEIGHT
1.5 ft.
↔SPREAD
2 ft.
🌱GROWTH
Fast
🌿FOLIAGE
Semi Evergreen
BLOOM COLOR
Yellow
BLOOM CALENDARSpring, Summer, Fall (9 MO)
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
BOTANICAL ALIASES & ALTERNATE NAMES2 ALIASES
Hairy WedeliaTexas Creeping Ox-eye
ECOLOGICAL ROLE & WILDLIFE
🦋 CENTRAL TEXAS LARVAL HOST PLANT
Larval food plant for: Bordered Patch, Lacinia Patch Butterfly
ATTRACTS & SUPPORTS
Larval Host: Lacinia Patch ButterflyLarval Host: Bordered PatchBirdsButterflies
Larval host plant for Central Texas butterflies: Bordered Patch and Lacinia Patch Butterfly. Verified online via Texas Entomology (Mike Quinn), Lady Bird Johnson Wildflower Center. Verified via Texas Entomology (Mike Quinn, texasento.net) and Lady Bird Johnson Wildflower Center (wildflower.org).
WATER NEEDLow (Drought Tolerant)
VL
LOW
MOD
HIGH
SOLAR NEEDSun, Part Shade
SHADE
PART SHADE
PART SUN
FULL SUN
SUBSTRATE & SOILpH: Neutral to Alkaline
CalicheClayDryGravellyLimestoneLoamSandWell Drained
⚠️ BOTANICAL SAFETY NOTICE
Non-toxic to humans, birds, and domestic animals.
MAINTENANCE & PROPAGATION
Low maintenance once established.