Compositae Working Group (CWG) (2025). Global Compositae Database. Agoseris glauca subsp. aspera (Rydb.) Piper. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1220094 on 2025-04-23
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Piper [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Agoseris leontodon var. aspera [Govaerts World Compositae Checklist A-G] Agoseris leontodon var. aspera [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Agoseris glauca (Pursh) Raf. subsp. aspera Piper [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Contr. U. S. Natl. Herb. 11 [Govaerts World Compositae Checklist A-G] Contributions from the United States National Herbarium 11: [Tropicos] Piper in Contr. U. S. Natl. Herb. 11. 1906 [Cichorieae Portal] [details] LSID urn:lsid:compositae.org:names:EB0FE8F6-5F65-41AC-8702-7C5E32E46E8E [details] Type material [USA] "Idaho: Mt. Chauvet", 29 Jul 1897, Rydberg & Bessey 5286 [details]