Open Government Program

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Search a listing of Government of Alberta open datasets and publications. Can’t find what you are looking for? Suggest a resource.

8 results

Tags: irises

Views: 532
Updated

February 1, 2018

Description

Quick fact card about pale yellow iris, an aquatic invasive species in Alberta. Pale yellow iris is a perennial aquatic plant native to Africa, Asia and Europe which was likely introduced to North...


Views: 555
Updated

June 1, 2005

Description

This wildlife status report looks at the western blue blag, which is the only species of iris native to Alberta. Distributed primarily in the western United States, it penetrates Canada along the...


Views: 185
Updated

March 1, 2004

Description

The western blue flat conservation program, managed by the Alberta Conservation Association, was established to deliver the monitoring and stewardship activities identified in the Action plan. In...


Views: 166
Updated

February 1, 2003

Description

In Canada, naturally occurring western blue flag is known only from a small area of southwestern Alberta. Because of its restricted range and small population size, the species is listed as...


Views: 515
Updated

April 1, 2002

Description

The western blue flag is listed as Threatened in Alberta. The plan provides background information on the plant, describes the threats facing the species, outlines proposed strategies to address...


Views: 176
Updated

February 1, 2002

Description

In Canada, naturally occurring populations of western blue flag (Iris missouriensis) are restricted to the southwestern comer of Alberta. Because of its limited range and abundance, it was listed...


Views: 173
Updated

July 1, 2000

Description

In Canada, all of the known naturally occurring populations of western blue flag occur in the Cardston area of southwestern Alberta, within 10 km of the United States border. Prior to this...


Views: 927
Updated

June 1, 1999

Description

This wildlife status report looks at the western blue blag, which is the only species of iris native to Alberta. Distributed primarily in the western United States, it penetrates Canada along the...