''Betonica macrantha'', formerly ''Stachys macrantha'', known as big betony, is a species of flowering plant in the mint family Lamiaceae. It is

native Native may refer to: People * Jus soli, citizenship by right of birth * Indigenous peoples, peoples with a set of specific rights based on their historical ties to a particular territory ** Native Americans (disambiguation) In arts and entert ...

to the Caucasus, northeastern Turkey, and northwestern Iran. Growing to tall by broad, it is an erect

herbaceous Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials. Definitions of "herb" and "herbaceous" The fourth edition of t ...

perennial with scalloped cordate leaves. Spikes of hooded purplish-pink flowers are borne throughout summer. The Latin

specific epithet In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...

''macrantha'' means "large-flowered". The

cultivars A cultivar is a type of Horticulture, cultivated plant that people have selected for desired phenotypic trait, traits and when Plant propagation, propagated retain those traits. Methods used to propagate cultivars include: division, root and st ...

'Robusta', 'Superba', and 'Violacea' have gained the Royal Horticultural Society’s

Award of Garden Merit The Award of Garden Merit (AGM) is a long-established annual award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. History The Award of Garden Merit ...

References

{{Taxonbar, from1=Q15348437, from2=Q10638357 macrantha Flora of Turkey Flora of the Caucasus Flora of Iran Garden plants of Asia