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Adopt-a-plant Alberta : implementing recovery actions for western spiderwort (Tradescantia occidentalis) 2007-2008

Description

Western spiderwort, designated as Endangered in Alberta, is a plant found in the southeastern corner of Alberta, within the Grassland natural region. This study reports on the work done in 2007... More ≫

Description

Western spiderwort, designated as Endangered in Alberta, is a plant found in the southeastern corner of Alberta, within the Grassland natural region. This study reports on the work done in 2007 and 2008 by the Adopt-a-Plant Alberta program to implement some of the recovery strategies outlined in the recovery plan for western spiderwort by collecting standardized population data and conducting invasive species management in western spiderwort habitat.

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Maintenance and recovery plan for western spiderwort in Alberta 2005-2010

Description

The Maintenance and Recovery Plan for Western Spiderwort in Alberta 2005-2010 was reviewed by the Endangered Species Conservation Committee in June 2005. The committee subsequently recommended to... More ≫

Description

The Maintenance and Recovery Plan for Western Spiderwort in Alberta 2005-2010 was reviewed by the Endangered Species Conservation Committee in June 2005. The committee subsequently recommended to the Minister that the plan be approved as written, and implemented. On December 16, 2005, the Minister approved the recovery plan and directed the Department to work toward its effective implementation.

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Western spiderwort (Tradescantia occidentalis) inventory in Alberta, 2005

Description

Western spiderwort is listed as Threatened nationally and has been recommended for Endangered status provincially. In 2004, the Alberta Western Spiderwort Recovery Team created a maintenance and... More ≫

Description

Western spiderwort is listed as Threatened nationally and has been recommended for Endangered status provincially. In 2004, the Alberta Western Spiderwort Recovery Team created a maintenance and recovery plan for western spiderwort in Alberta. In addition to identifying several knowledge gaps in various aspects of biology of the species, the plan calls for an annual population inventory of western spiderwort. The objective of this study was to complete a population inventory for the year 2005 using a method that could be repeated in future studies. Limited information on habitat requirements was also provided.

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Alberta's western spiderwort (tradescantia occidentalis) : endangered

Description

Provides information on the western spiderwort, including a general description of the species, its distribution in Alberta, habitat, an estimate of its population size, threats to its habitat... More ≫

Description

Provides information on the western spiderwort, including a general description of the species, its distribution in Alberta, habitat, an estimate of its population size, threats to its habitat and survival, management issues, and what the public can do to help ensure the survival of the species.

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Inventory of western spiderwort (Tradescantia occidentalis) in Alberta, 2002

Description

The Alberta Conservation Association initiated an inventory of western spiderwort (Tradescantia occidentalis) in southern Alberta in July 2003. The objectives of this inventory were to confirm the... More ≫

Description

The Alberta Conservation Association initiated an inventory of western spiderwort (Tradescantia occidentalis) in southern Alberta in July 2003. The objectives of this inventory were to confirm the persistence of western spiderwort in the one location where it is known to occur in Alberta (Pakowki Lake North Sandhills), and to search other potentially suitable habitats for new records of this species in Alberta.

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Status of the western spiderwort (Tradescantia occidentalis) in Alberta

Description

This wildlife status report looks at the western spiderwort, a herbaceous perennial wildflower and the only species of Tradescantia native to Alberta. Widely distributed in the central United... More ≫

Description

This wildlife status report looks at the western spiderwort, a herbaceous perennial wildflower and the only species of Tradescantia native to Alberta. Widely distributed in the central United States, the western spiderwort is found at only four locations in Canada, one of which is along the old dune fields east of Pakowki Lake in Alberta. It is designated as Threatened in Canada. This report summarizes existing information on western spiderwort in Alberta as a step in assessing its status in the province. It is part of the Alberta Wildlife Status Report series, which provides comprehensive summaries of selected wildlife species intended to be useful to those managing populations of species and their habitats, and to help identify species that may be formally designated as endangered or threatened.

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