Betonica is a genus of the plants in the family Lamiaceae.
[1] Betonica was until recently usually included in the genus Stachys as a subgenus Stachys subg.
Betonica (L.) Bhattacharjee, but was separated at genus rank from Stachys when a detailed morphological examination showed clear consistent differences in both the foliage and flowers, valid at a higher rank than the previous treatment as just a subgenus.
[2] This has been confirmed by genetic study, which shows Betonica is separate from Stachys and more closely related to the hemp-nettles Galeopsis.
This Lamiaceae article is a stub.