Compositae Working Group (CWG) (2021). Global Compositae Database. Symphyotrichum praealtum subsp. angustior (Wiegand) A.Haines. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1223555 on 2025-04-01
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Aster praealtus Poir. var. angustior Wiegand [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Symphyotrichum praealtum (Poir.) G.L.Nesom subsp. angustior (Wiegand) A.Haines [IPNI] [details] LSID urn:lsid:compositae.org:names:CFABD493-AE92-408C-88D4-E5298EA82138 [details] Taxonomy 8 Sep 2010 [details]