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Aristolochia chilensis

Aristolochia chilensis
Photo: Felipebernala, CC BY-SA 4.0

Aristolochia chilensis is a Chilean climbing perennial vine with boomerang-shaped leaves and small fly-pollinated flowers, grown mainly as an ornamental or groundcover. It needs well-drained soil and full sun to part shade in a dry climate.

Family
Aristolochiaceae (Aristolochi family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Water moderately while establishing, then allow the soil to dry between waterings.
Soil
Well-drained, sandy or loamy soil.
Temperature
Mild conditions; protect from hard frost.
How easy
Easy
Safety
Toxic: Contains aristolochic acid, which is carcinogenic, mutagenic and nephrotoxic; all parts should be considered harmful.

About

Aristolochia chilensis, known locally as orejas de zorro (fox ears), is a herbaceous perennial plant native to Chile.

Where it grows

Aristolochia chilensis, like the related Aristolochia bridgesii, is a larval food source for the gold rim swallowtail butterfly, Battus polydamas.

Uses

Aristolochia chilensis has ornamental and medicinal value and has also yielded the new 4-aryltetralone (−)-aristotetralone. Being in the family Aristolochiaceae, Aristolochia chilensis contain aristolochic acid. This has typically been used in traditional Chinese medicine to help with ailments from mouth ulcers to arthritis. However, the use of this acid for medicinal purposes has been banned in Europe since 2001 and in China in 2003 due to studies showing that the acids are carcinogenic, mutagenic, and nephrotoxic, thus causing much more harm than good. Although they do not smell pleasant, they are often used for groundcovers in xeriscaping.

Other Aristolochia plants

Indian birthwort · Aristolochia amara · Aristolochia argentina · Cairns Birdwing Butterfly Plant · Andalusian Dutchman's Pipe · Aristolochia boosii · Aristolochia bracteolata · Aristolochia cauliflora · Aristolochia ceropegioides · Aristolochia chalmersii · Birthwort · Aristolochia clusii

Text excerpted from the Wikipedia article Aristolochia chilensis by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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