Compositae Working Group (CWG) (2021). Global Compositae Database. Calendula arvensis subsp. arvensis var. macroptera (Rouy) O.Bolòs & Vigo. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1247754 on 2025-03-28
original description(1988). Collect. Bot. (Barcelona) 17(1) page(s): 91 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Calendula arvensis L. var. macroptera (Rouy) O.Bolòs & Vigo [IPNI] [details] LSID urn:lsid:compositae.org:names:E4477621-B45A-4ABC-AE03-A0C7EA8A78E7 [details] Taxonomy 1987 publ. 1988 [details] Taxonomy 1987 publ. 1988 [details]