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Euphorbia aaron-rossii

Marble Canyon spurge

Family Euphorbiaceae

About

Marble Canyon spurge is a small perennial spurge from Arizona that forms dense tufts of wiry stems from a woody base.

Care at a glance

Pet safety
Not recorded. We have no source on whether this plant is safe for cats, dogs or other pets — that is not the same as safe. Keep it out of reach until you have checked.
People
Not recorded.
Mature size
2.5–4.5 cm tall and about as wide.

Field notes

Morphology

A low, partly woody perennial 2.5–4.5 cm tall and about as wide, with densely clustered, erect, wiry stems, many of the previous season's dead stems persisting. New green, finely ribbed stems grow each year from a woody caudex on a thick taproot. Young growth is hairy, becoming sparsely hairy or smooth with age. Leaves are alternate, and the branch tips end in cyathia, the typical spurge flower clusters.

Distribution & habitat

Native to Arizona in the south-western United States.

History & etymology

Its closest relatives are E. strictior and E. wrightii, though the relationship needs further study.

Read the full article on Wikipedia →

Habitat

Altitude
Not recorded
Altitude class
—
Native to
United States

Cultivation

Difficulty
Not recorded

Text adapted from Wikipedia, CC BY-SA 4.0.

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