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COSEWIC Assessment and Update Status Report on the Willowleaf Aster (Symphyotrichum praealtum) in Canada

COSEWIC Assessment and Update Status Report
on the
Willowleaf Aster
Symphyotrichum praealtum
in Canada

Willowleaf Aster

Threatened 2003

COSEWIC
Committee on the Status of Endangered Wildlife in Canada



COSEPAC
Comité sur la situation des espèces en péril au Canada

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 2000. COSEWIC assessment and update status report on the spotted wintergreen Chimaphila maculata in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vi + 6 pp.

COSEWIC 2003. COSEWIC assessment and status report on the willowleaf aster Symphyotrichum praealtum in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vi + 16 pp.

Zhang. J.J. 1999. COSEWIC status report on the willowleaf aster Symphyotrichum praealtum in Canada, in COSEWIC assessment and status report on the willowleaf aster Symphyotrichum praealtum in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 1 16 pp.

Production note

Willowleaf aster Symphyotrichum praealtum was formerly listed by COSEWIC as willow aster Symphyotrichum praealtum.

For additional copies contact:

COSEWIC Secretariat
c/o Canadian Wildlife Service
Environment Canada
Ottawa, ON
K1A 0H3

Tel.: 819-953-3215
Fax: 819-994-3684
COSEWIC E-mail
COSEWIC Website

Également disponible en français sous le titre Évaluation et Rapport de situation du COSEPAC sur la situation de l'aster très élevé (Symphyotrichum praealtum) au Canada.

Cover illustration

Willowleaf Aster -- Illustration by Semple et al. (1996).

©Her Majesty the Queen in Right of Canada 2003
Catalogue No. CW69-14/345-2003E-PDF
ISBN 0-662-35601-2
ISBN 0-662-35602-0

Document information