Agastache

Agastache
Agastache hybrid 'Blue Fortune'
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Lamiaceae
Subfamily: Nepetoideae
Tribe: Mentheae
Genus: Agastache
Gronov.
Diversity
22 species
Synonyms[1]

Brittonastrum Briq.
Flessera Adans.
Dekinia M.Martens & Galeotti
Lophanthus Benth. non Adans.: preoccupied

Agastache rupestris in bloom.

Agastache (/ˌæɡəˈstɑːk/) is a genus of aromatic flowering herbaceous perennial plants in the family Lamiaceae. It contains 22 species, mainly native to North America, one species native to eastern Asia. The common names of the species are a variety of fairly ambiguous and confusing "hyssops" and "mints"; as a whole the genus is known as giant hyssops or hummingbird mints.[1][2][3][4]

Most species are very upright, 0.5–3 m (20-118 in.) tall, with stiff, angular stems clothed in toothed-edged, lance shaped leaves ranging from 1–15 cm long and 0.5–11 cm broad depending on the species. Upright spikes of tubular, two-lipped flowers develop at the stem tips in summer. The flowers are usually white, pink, mauve, or purple, with the bracts that back the flowers being of the same or a slightly contrasting color.

  1. ^ a b "Agastache". World Checklist of Selected Plant Families (WCSP). Royal Botanic Gardens, Kew.
  2. ^ RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 978-1405332965.
  3. ^ Li, Xi-wen; Hedge, Ian C. "Agastache rugosa". Flora of China. Vol. 17 – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
  4. ^ "Genus: Agastache". Altervista Flora of North America.

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