Compositae Working Group (CWG) (2021). Global Compositae Database. Aster diffusus var. horizontalis (Desf.) A.Gray. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1242109 on 2025-03-24
original description(1884). Syn. Fl. N. Amer. 1(2): 187 (1884) page(s): 187 [details]
Unreviewed
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Aster horizontalis [Govaerts World Compositae Checklist A-G] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Syn. Fl. N. Amer. 1(2) [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:E1FC7DC4-3A9F-4225-A8F5-2D29F2FA8964 [details]