As classified in WFO snapshot
June 2023
Warning: older classification
variety
Achillea clavennae var. capitata
(Willd.) Heimerl
This variety name was first published in Denkschr. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Kl. 48: 153 (1884)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .