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Argentine Butterfly Bush

Buddleja stachyoides

Family
Scrophulariaceae (Scrophulari family)
Grows as
Shrub
Native range
Bolivia to Brazil and N. Argentina
Climate
seasonally dry tropical

About

Buddleja stachyoides is the most widespread member of the genus in South America, endemic to woodland edges, roadsides and riversides in Argentina, Brazil, Bolivia, Paraguay, and Uruguay. Introduced to the UK as B. australis in 1822, when the Royal Botanic Garden Edinburgh grew it from seed received from a Russian source, the plant was described and renamed B. stachyoides by Chamisso and von Schlechtendal in 1827.

How to grow it

Buddleja stachyoides remains cultivated (under glass) in the UK at the Royal Botanic Gardens Kew, the Cambridge Botanic Garden, and as part of the NCCPG national collection at Longstock Park Nursery, near Stockbridge, Hampshire. Elsewhere, B. stachyoides has naturalized in Australia along a creek bank at Ashgrove near Brisbane, and on the islands of St Helena, and Réunion. Hardiness: USDA zones 9–11.

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 stachyoides 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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