Английская Википедия:Houstonia caerulea

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Шаблон:Short description Шаблон:Speciesbox

Houstonia caerulea, commonly known as azure bluet, Quaker ladies, or bluets,[1] is a perennial species in the family Rubiaceae.[2] It is native to eastern Canada (Ontario to Newfoundland) and the eastern United States (Maine to Wisconsin, south to Florida and Louisiana, with scattered populations in Oklahoma).[3] It is found in a variety of habitats such as cliffs, alpine zones, forests, meadows and shores of rivers or lakes.[4]

Description

Azure Bluet (Houstonia caerulea) in Pennsylvania
Azure Bluet (Houstonia caerulea) in Pennsylvania, close-up

Houstonia caerulea is a perennial herb[1] that produces showy flowers approximately Шаблон:Convert across. These flowers are four-parted with pale blue petals and a yellow center. The foliage is a basal rosette with spatula-shaped leaves.[1] Stems are up to Шаблон:Convert tall with one flower per stalk. Leaves are simple and opposite in arrangement with two leaves per node along the stem.[4] It thrives in moist acidic soils in shady areas, growing especially well among grasses.[5]

Gallery

References

Шаблон:Reflist

Further reading

External links

Шаблон:Taxonbar


Шаблон:Rubioideae-stub

Партнерские ресурсы
Криптовалюты
Магазины
Хостинг
Разное

  1. ↑ 1,0 1,1 1,2 Шаблон:Cite web
  2. ↑ Ошибка цитирования Неверный тег <ref>; для сносок Wildflowers не указан текст
  3. ↑ Biota of North America Program
  4. ↑ 4,0 4,1 Шаблон:Cite web
  5. ↑ Scoggan, H. J. 1979. Dicotyledoneae (Loasaceae to Compositae). Part 4. 1117–1711 pp. In Flora of Canada. National Museums of Canada, Ottawa.
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