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Utah butterflybush

Buddleja utahensis

Also called Panamint Butterfly Bush, Utah Butterfly Bush

Utah butterflybush
Photo: Stan Shebs, CC BY-SA 3.0
Family
Scrophulariaceae (Scrophulari family)
Grows as
Tree, Shrub
Native range
SW. U.S.A.
Climate
subtropical

About

Buddleja utahensis is a species of Buddleja endemic to the southwestern United States (northwest Arizona, eastern California, southern Nevada, and southwestern Utah), where it is known by the common names Utah butterfly bush and Panamint butterfly bush. Named and described by Coville in 1892, the shrub favours limestone outcrops at elevations of 700–2,000 m (2,300–6,560 ft),

where it is often found in association with Joshua trees.

How to grow it

Buddleja utahensis is very rare in cultivation; it is a difficult plant to raise in temperate regions, demanding very free draining soil and infrequent watering. Hardiness: USDA zone 8.

Other Buddleja plants

Buddleja acuminata · Himalayan Butterfly Bush · Buddleja alata · Buddleja albiflora · Fountain butterflybush · Buddleja americana · Buddleja anchoensis · Buddleja araucana · Buddleja aromatica · Dogtail · Weeping Sagewood · Buddleja axillaris

Text excerpted from the Wikipedia article Buddleja utahensis by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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