Florida Native Plant Society (FNPS), Florida Native Plant Society, https://www.fnps.org/plant/symphyotrichum-adnatum, accessed November 10, 2024
Scaleleaf aster, Florida Wildflower Foundation, https://www.flawildflowers.org/flower-friday-symphyotrichum-adnatum/, accessed November 10, 2024
Symphyotrichum adnatum - Species Page - ISB: Atlas of Florida Plants, Atlas of Florida Plants, https://florida.plantatlas.usf.edu/plant.aspx?id=1030, accessed November 10, 2024
IRC, Natives for Your Neighborhood, https://www.regionalconservation.org/beta/nfyn/plantdetail.asp?tx=Sympadna, accessed November 10, 2024
Symphyotrichum adnatum (Scale-leaf aster) | Native Plants of North America, Lady Bird Johnson Wildflower Center, https://www.wildflower.org/plants/result.php?id_plant=SYAD, accessed November 10, 2024
Symphyotrichum adnatum in Flora of North America @ efloras.org, eFloras.org, http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=250067623, accessed November 10, 2024
The Institute for Regional Conservation, Natives for Your Neighborhood, https://www.regionalconservation.org/ircs/database/plants/PlantPage.asp?TXCODE=Sympadna, accessed November 10, 2024
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024