Pending editorial review. Names come from GBIF/POWO; growing details are a draft our editors are still verifying.

Iris missouriensis — (c) Nick Block, some rights reserved (CC BY), uploaded by Nick Block via iNaturalist · CC-BY · source

(c) Nick Block, some rights reserved (CC BY), uploaded by Nick Block via iNaturalist · CC-BY · source

Plant encyclopedia

Iris missouriensis Nutt.

Western blue flag · Iridaceae

Also known as Dielsiris missouriensis, Limniris missouriensis. Common names: Missouri flag, Rocky mountain iris.

Iris missouriensis (syn.

IridaceaePerennialUS native

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About Western blue flag

Iris missouriensis (syn. I. montana) is a hardy flowering rhizomatous species of the genus Iris, in the family Iridaceae. Its common names include western blue flag, Rocky Mountain iris, and Missouri flag.

Description adapted from Wikipedia, licensed CC BY-SA 4.0.

Growing & care

Growing guide coming soon. Our editors haven't written verified care details for this plant yet. Native range and classification are shown below.

Native range	Alberta, Arizona, British Columbia, California, Colorado, Idaho, Mexico Northeast, Montana, Nebraska, Nevada, New Mexico, Oregon, South Dakota, Utah, Washington, Wyoming
Toxicity	Pets: Not documented · People: Not documented

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