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Stachys

See list of 9 species in this genus

Stachys aspera Michx. was reported from ME (e.g., Fernald 1950b) based on transitional specimens of S. hyssopifolia (annotated by Mulligan and Munro; see reference). Stachys officinalis (L.) Trev. was reported from MA (as S. betonica Benth.) based on a single plant (Knowlton and Deane 1923a). This is not taken here as evidence of naturalization. A similar stance was taken by Mulligan and Munro (1989). References: Epling (1934), Mulligan and Munro (1989).

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 Show photos of:   Each photo represents one species in this genus.