Compositae Working Group (CWG) (2021). Global Compositae Database. Achillea clavennae var. intercedens Heimerl. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1233459 on 2025-03-25
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Achillea clavenae var. intercedens Heimerl [Tropicos] Achillea clavennae L. var. intercedens Heimerl [IPNI] [details] LSID urn:lsid:compositae.org:names:D263DD1B-97DB-444E-8AAE-9B07680EC0FA [details] Taxonomy Aug 1884 [details] Type material "deest in Carpathorum tractu, raro provenit in Transsilvania" [details]