As classified in WFO snapshot
June 2024
Warning: older classification
variety
Stachys spreitzenhoferi var. virella
(D.Perss.) Krestovsk.
This variety name was first published in Novosti Sist. Vyssh. Rast. 48: 120 (2017)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .