Management plan for the Anticosti Aster (Symphyotrichum anticostense) in Canada. : En3-5/150-2026E-PDF

"Anticosti Aster was initially assessed by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC) as Threatened in 1990 and listed as such on Schedule 1 of the Species at Risk Act (SARA) in 2003. The species was reassessed as Special Concern in 2017 and its status under SARA was changed accordingly in 2021. The primary threats to Anticosti Aster are invasive plant species and recreational activities, both of which can degrade habitat and cause loss of plants. The management objective for the Anticosti Aster is to maintain the three distinct regions of occurrence by maintaining a stable population within the occupied habitat on the rivers and lakeshores that currently support the 22 subpopulations of the species"--Executive summary, page iii.

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