Compositae Working Group (CWG) (2025). Global Compositae Database. Ptarmica biserrata (M.Bieb.) DC.. Accessed at: https://compositae.org/gcd/aphia.php?p=taxdetails&id=1172405 on 2025-04-27
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (M. Bieb.) DC. [Euro+Med] DC. [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Achillea biserrata M. Bieb. [Euro+Med] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Ptarmica biserrata (M. Bieb.) DC. [Euro+Med] Ptarmica biserrata DC. [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record DC., Prodr. 6. 1838. [Euro+Med] Prodr. 6 : 23 (1838) [Vascular Plants of Russia] [details] LSID urn:lsid:compositae.org:names:B9F259E2-A649-4BCD-B754-272371ED0F09 [details] Taxonomy 1837 publ. early Jan 1838 [details]