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Iris relicta

Iris relicta is a rare, medium-sized rhizomatous perennial bearded iris from the mountains of central Italy, with purple flowers and white beards. It is grown mainly as a collector's plant and does best in well-drained soil with a dry summer rest.

Family
Iridaceae (Iris family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Water regularly while growing in spring, then keep dry in summer; avoid waterlogging the rhizomes.
Soil
Well-drained, gritty, slightly alkaline to neutral soil
Temperature
Hardy to USDA Zone 7; tolerates cold winters and dry Mediterranean-like summers
How easy
Easy
Safety
Toxic: Rhizome and leaves are poisonous, causing stomach pain and vomiting if ingested; handling may cause skin irritation or allergic reaction.
Native range
C. Italy (Mt. delle Fate)
Climate
temperate

About

Iris relicta is a plant species within the genus Iris, and it belongs to the subgenus Iris as well. This rare rhizomatous perennial originates from the mountains of Italy. It is of medium size, bearing purple flowers adorned with white beards. While it is seldom cultivated as an ornamental plant in temperate regions, its history has been perplexing. Initially mistaken as a variety of Iris germanica, it was later recognized as a distinct species, though it shared a name with another bearded iris. The clarification of its taxonomy only occurred in 1996.

How to grow it

It is hardy to USDA Zone 7, tolerating dry Mediterranean-like summers.

Safety

Like many other irises, most parts of the plant are poisonous (rhizome and leaves), and if mistakenly ingested can cause stomach pains and vomiting. Handling the plant may cause skin irritation or an allergic reaction.

Other Iris plants

Iris acutiloba subsp. lineolata · Iris acutiloba · Iris adriatica · Iris afghanica · Iris alberti · Iris albomarginata · Iris alexeenkoi · Single Bract Iris · Iris antilibanotica · Stool iris · Iris arenaria · Iris assadiana

Text excerpted from the Wikipedia article Iris relicta 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.

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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