Yellow Flag Iris

Regulated Act: Alberta Weed Control Act and Fisheries (Alberta) Act

Provincial Designation: Prohibited and Prohibited Noxious

Colour: Yellow

Latin Name: Iris pseudacorus

Fact Sheet1: Click Here to View/Download PDF

A close up of the yellow flowers on a plant
A close up of some grass next to water
A pond with grass and rocks in the foreground.
A body of water with trees and grass in the foreground.
A yellow flower is in the air and has been cut.
A close up of the leaves on a plant

Pale Yellow Iris Photo Credit Nicole Kimmel

A green banana sitting on top of a table.

Pale Yellow Iris seed pod Photo Credit Nicole Kimmel

A close up of the tip of a plant

Pale Yellow Iris cross section Photo Credit Nicole Kimmel

A field of yellow flowers in the middle of a green grass covered area.

Pale Yellow Iris Photo Credit Nicole Kimmel

A group of brown stones sitting on top of a table.

Pale Yellow Iris seed

A person holding some green vegetables in their hand

Pale Yellow Iris seed pod Photo Credit Nicole Kimmel

A close up of green beans in the grass.

Pale Yellow Iris seed pods Photo Credit Nicole Kimmel

A close up of some green beans on the table

Pale Yellow Iris seed pod Photo Credit Nicole Kimmel

A yellow flower is in the grass

Pale Yellow Iris Photo Credit Nicole Kimmel

A yellow flower is in the grass.

Pale Yellow Iris Photo Credit Nicole Kimmel

A close up of yellow flowers in the grass.

Pale Yellow Iris Photo Credit Nicole Kimmel

A field of yellow flowers and green grass.

Pale Yellow Iris Photo Credit Nicole Kimmel

A field of yellow flowers next to the water.

Pale Yellow Iris Photo Credit Nicole Kimmel

A field of grass and flowers next to the water.

Pale Yellow Iris Photo Credit Nicole Kimmel

A close up of yellow flowers with green leaves

Pale Yellow Iris Photo Credit Nicole Kimmel

A close up of some white flowers in the grass

Pale Yellow Iris Photo Credit Nicole Kimmel

A yellow flag iris flower with green leaves.