Lamiaceae
San Luis Mountain giant hyssop
Agastache mearnsii
- Family
- Lamiaceae
- Genus
- Agastache
Pet and kid safety: not checked yet. Check pet-safe plants
Is yours looking unwell? Scan your plant — free
Common names
By language (2)
- Arabic
- أغستاش ميرنسي
- English
- San Luis Mountain giant hyssop
Synonyms
- Agastache pallidiflora subsp. mearnsii (Wooton & Standl.) Lint & Epling
Characteristics
- Growth habit
- Forb/herb, Subshrub
- Lifespan
- Perennial
- In the US and Canada
- Lower 48 states: native
Photos
FlowerPhoto: Oscar C. González Martínez, CC BY-SA 4.0, from iNaturalist 
FlowerPhoto: Oscar C. González Martínez, CC BY-SA 4.0, from iNaturalist
More in Agastache
- Blue giant hyssopAgastache foeniculumLamiaceae
- Agastache rugosaLamiaceae
- Agastache mexicanaLamiaceae
- Nettleleaf giant hyssopAgastache urticifoliaLamiaceae
- Mosquito plantAgastache canaLamiaceae
- Cusick's giant hyssopAgastache cusickiiLamiaceae
- Yellow giant hyssopAgastache nepetoidesLamiaceae
- Smallleaf giant hyssopAgastache parvifoliaLamiaceae
- Licorice mint hyssopAgastache rupestrisLamiaceae
- Bill Williams Mountain giant hyssopAgastache pallidifloraLamiaceae
- Purple giant hyssopAgastache scrophulariifoliaLamiaceae
- White giant hyssopAgastache micranthaLamiaceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.