Description: English: Symphyotrichum peteroanum herbarium specimen (as Aster vahlii var. latifolius). Chile, Prov. Biobio in der Sierra de Polcura, 1 February 1972. Date: 12 July 2021. Source: https://www.gbif.org/occurrence/2516719627. Author: Naturalis Biodiversity Center. Other versions:.