Shrub•USDA: ANQUW•PLANTED: SPRING 2025•
Flame Acanthus
Anisacanthus quadrifidus var. wrightii
FAMILY: Acanthaceae (Acanthus Family)ALSO KNOWN AS:
Wright's Desert Honeysuckle
A vital larval host plant for Central Texas butterflies including Crimson Patch and Texan Crescent, Flame Acanthus (Anisacanthus quadrifidus var. wrightii) is a deciduous Texas shrub native across the Chihuahuan Deserts, Edwards Plateau, and Southern Texas Plains. It features distinctive dull light green foliage.
During Summer and Fall, the plant produces orange, red blooms. Flowering is followed by ornamental brown capsules, black seeds 15 mm that add seasonal interest.
It plays a key ecological role as a larval host plant for Central Texas butterflies, including Crimson Patch and Texan Crescent. Flowers attract hummingbirds and butterflies.
Best suited to caliche, clay, dry, limestone, loam, moist, rocky, sand, and well drained, Flame Acanthus adapts seamlessly to local soil conditions. It requires minimal supplemental water and tolerates dry spells with ease. It offers high deer resistance.

Flame Acanthus
Anisacanthus quadrifidus var. wrightii
NATIVE RANGE // EPA & NPSOT
Texas Native Ecoregions7 REGIONS
[ INITIALIZING GEOSPATIAL MAP DATA... ]
Chihuahuan Deserts, Edwards Plateau, Southern Texas Plains
SOURCE: US EPA L3/L4 ECOREGIONS • NPSOT VERIFIED30.1727° N, 98.0873° W (DRIPPING SPRINGS, TX)
GROWTH & VISUAL PROFILEPerennial • Shrub
↕HEIGHT
3 ft.
↔SPREAD
3 ft.
🌱GROWTH
Fast
🍂FOLIAGE
Deciduous
BLOOM COLOR
Orange
Red
BLOOM CALENDARSummer, Fall (6 MO)
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
BOTANICAL ALIASES & ALTERNATE NAMES1 ALIAS
Wright's Desert Honeysuckle
ECOLOGICAL ROLE & WILDLIFE
🦋 CENTRAL TEXAS LARVAL HOST PLANT
Larval food plant for: Crimson Patch, Texan Crescent
ATTRACTS & SUPPORTS
Larval Host: Texan CrescentLarval Host: Crimson PatchButterfliesHummingbirdsNectar Insects
Larval host plant for Central Texas butterflies: Crimson Patch and Texan Crescent. 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
CalicheClayDryLimestoneLoamMoistRockySandWell Drained
⚠️ BOTANICAL SAFETY NOTICE
Non-toxic to humans, birds, and domestic animals.
MAINTENANCE & PROPAGATION
Low maintenance once established.