Dalmation Iris, Sweet iris, Fragrant Iris, Zebra Iris

Iris pallida

Physical Characteristics

Iris pallida is a PERENNIAL growing to 1 m (3ft 3in) by 1.5 m (5ft) at a medium rate. See above for USDA hardiness. It is hardy to UK zone 5 and is not frost tender. It is in flower from May to June. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. The plant is self-fertile. Suitable for: light (sandy) and medium (loamy) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils and can grow in very alkaline soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil and can tolerate drought.

Distribution

Europe - S. Tyrol from Yugoslavia to the Adriatic.

Habitats

Ground Cover;

Edible Uses

Edible Parts: Edible Uses: Condiment The root can be dried, ground into a powder and used as a food flavouring[46, 171]. The root may take several years of drying to develop its full fragrance[168]. 'Orris oil' is an essential oil derived from the dried root, it is used as a flavouring in soft drinks, sweets, chewing gum etc[183].

Medicinal Uses

Cathartic Cathartic[4]. The juice of the fresh root is a strong purge of great efficiency in the treatment of dropsy[4].

Known Hazards

Many plants in this genus are thought to be poisonous if ingested, so caution is advised[65]. The roots are especially likely to be toxic[238]. Plants can cause skin irritations and allergies in some people[238].