Stachys palustris var. insularis Briq. in Candollea 5: 159. 1932.

Holotypus: FRANCE. Corse: Cap Corse, Marine de Pietra Corbara, 4.VII.1906, E. Burnat, Briquet, Saint-Yves, Cavillier & Abrezol s.n. (G-BU [G00178272]!) .

= Stachys palustris L.