Compositae Working Group (CWG) (2025). Global Compositae Database. Symphyotrichum subg. Ascendentes (Rydb.) Semple. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1079180 on 2025-03-28
original description(2002). Univ. Waterloo Biol. Ser. 41 page(s): 133 [details]
Unreviewed
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Aster [infragen.unranked] Ascendentes Rydb. [IPNI] Aster unranked. Ascendentes Rydb. [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Symphyotrichum subgen. Ascendentes (Rydb.) Semple [IPNI] Symphyotrichum subgen. Ascendentes (Rydb.) Semple [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Cultivated and Native Asters of Ontario (Compositae: Astereae) [Tropicos] [details] LSID urn:lsid:compositae.org:names:0382C500-5974-4B39-B3D3-E2800233791B [details]