Texas
Wildbuds

Euphorbia eriantha

(Beetle Spurge)

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Euphorbia eriantha, Santa Elena Overlook, Big Bend National Park 4283

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Euphorbia eriantha, Santa Elena Overlook, Big Bend National Park 4272

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Euphorbia eriantha, Cerro Castellan, Big Bend National Park 1517

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Euphorbia eriantha, Cerro Castellan, Big Bend National Park 1523

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Euphorbia eriantha, Cerro Castellan, Big Bend National Park 1520

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Euphorbia eriantha, Cerro Castellan, Big Bend National Park 1513

Scientific Name Euphorbia eriantha USDA PLANTS Symbol EUER2
Common Name Beetle Spurge, Woolly-flower Spurge ITIS Taxonomic Serial No. 28063
Family Euphorbiaceae (Spurge) SEINet
Reference
Click Here
Description Habitat: Gravely, dry, hot areas, hillsides, and canyons.
Plant: Erect annual 6 to 20 inches tall tangled with many branching stems.
Leaves: Very narrow, alternate, linear leaves 1 to 3 inches long.
Inflorescence: Many (>25) tiny white flowers in a few hairy clusters at the ends of the branches; male (staminate) and female (pistillate) flowers are separate.
Fruit: Female flower becoming a small green, hairy fruit capsule less than 1/4 inch long.
Bloom Period: February to October.
References: SEINet.
BONAP Distribution Map


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 2024