Texas Wildbuds

Echinocereus enneacanthus ssp. brevispinus

(Southwest Texas Strawberry Cactus)

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Echinocereus enneacanthus ssp. brevispinus, Black Gap Wildlife Management Area, Brewster Co. 6922

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Echinocereus enneacanthus ssp. brevispinus, Black Gap Wildlife Management Area, Brewster Co. 6925

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Echinocereus enneacanthus ssp. brevispinus, Black Gap Wildlife Management Area, Brewster Co. 6934

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Echinocereus enneacanthus ssp. brevispinus, Black Gap Wildlife Management Area, Brewster Co. 6952

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Echinocereus enneacanthus ssp. brevispinus, Black Gap Wildlife Management Area, Brewster Co. 6931

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Echinocereus enneacanthus ssp. brevispinus, Black Gap Wildlife Management Area, Brewster Co. 3675

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Echinocereus enneacanthus ssp. brevispinus, Black Gap Wildlife Management Area, Brewster Co. 3676

Scientific Name Echinocereus enneacanthus ssp. brevispinus
(Echinocereus enneacanthus var. brevispinus
Echinocereus enneacanthus ssp. carnosus)
USDA PLANTS Symbol ECENB
Common Name Southwest Texas Strawberry Cactus, Stawberry Cactus, Pitaya ITIS Taxonomic Serial No. 912508
Family Cactaceae (Cactus) SEINet
Reference
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Description Habitat: Desert environments; gravelly, sandy and limestone soils in open, scrub areas and flats along the Rio Grande; from 1000 to 3000 ft.
Plant: Clumps of several to many pickle-shaped stems, each up to 6 inches long and 2 to 4 inches across, medium to light green or yellowish green.
Pads & Spines: Stems with 7 to 10 ribs; areoles 3/8 to 3/4-inch apart; 1 to 3 stout central spines up to 1-3/4 inches long, straight, flattened or angular; 6 to 9 radial spines 3/8 to 3/4-inch long.
Inflorescence: Pink to magenta funnel-shaped flowers on each stem, up to 3-1/8 inches long and 2-3/4 to 3-1/2 inches across; throat is dark red near base of tepals; filaments greenish to pink, anthers yellow; 6 to 12 green stigma lobes.
Bloom Period: April and May.
References: "Cacti of Texas" by Powell, Weedin and Powell, Flora of North America and E. enneacanthus ssp. carnosus in iNaturalist.
Note: Similar appearance to E. stramineus ssp. stramineus except that it usually has fewer stems arranged in a flat cluster rather than a congested mound, stems have fewer ribs, and it generally grows at lower elevations.
BONAP Distribution Map


E. enneacanthus var. brevispinus

Map Color Key
Texas Status:
Native

Banner photo of Castilleja indivisa and Lupinus ssp. taken along FM 1323 north of Johnson City, Blanco County

© Tom Lebsack 2025