Small-flowered sand-verbena (Tripterocalyx micranthus) COSEWIC assessment and status report

Official title: COSEWIC Assessment and Update Status Report on the Small-flowered Sand-verbena (Tripterocalyx micranthus) in Canada COSEWIC Assessment and Update Status Report on the Small-flowered Sand-verbena Tripterocalyx micranthus in Canada

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Table of contents

• Assessment Summary
• Executive Summary
• Species Information
• Distribution
• Habitat
• Biology
• Population Sizes and Trends
• Limiting Factors and Threats
• Special Significance of the Species
• Evaluation and Proposed Status
• Technical Summary
• Acknowledgements
• Literature Cited
• The Author
• Collections Examined
• Addendum
• Other Alberta Areas Surveyed
• Revised Technical Summary

COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows:

Please note: Persons wishing to cite data in the report should refer to the report (and cite the author(s)); persons wishing to cite the COSEWIC status will refer to the assessment (and cite COSEWIC). A production note will be provided if additional information on the status report history is required.

COSEWIC 2002. COSEWIC assessment and update status report on the small-flowered sand-verbena Tripterocalyx micranthus in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vi + 26 pp.

Smith, B. 2002. Update COSEWIC status report on the small-flowered sand-verbena Tripterocalyx micranthus in Canada, in COSEWIC assessment and update status report on the small-flowered sand-verbena Tripterocalyx micranthus in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 1-26 pp.

Previous reports

Smith, B., and C. Bradley. 1992. COSEWIC status report on the sand verbena Abronia micrantha in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 34 pp.

Également disponible en français sous le titre Évaluation et Rapport de situation du COSEPAC sur l'abronie à petites fleurs (Tripterocalyx micranthus) au Canada – Mise à jour.

Cover illustration

Small-flowered Sand-verbena – provided by the author.

©Her Majesty the Queen in Right of Canada 2003
Catalogue N° CW69-14/312-2003E-IN
ISBN 0-662-34310-7