dcsimg
Imagem de Iris hookeri Penny ex G. Don
Life » » Archaeplastida » » Angiosperms » » Iridaceae »

Iris hookeri Penny ex G. Don

Comments ( Inglês )

fornecido por eFloras
Some authors still treat this taxon as Iris setosa var. canadensis, but others believe that it merits recognition as a separate species. I have seen I. hookeri flowering in its native habitat in both Nova Scotia and Prince Edward Island, and have examined dozens of herbarium specimens of both it and I. setosa, from which it is clearly distinct.
licença
cc-by-nc-sa-3.0
direitos autorais
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citação bibliográfica
Flora of North America Vol. 26: 373, 381, 390 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
fonte
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
projeto
eFloras.org
original
visite a fonte
site do parceiro
eFloras

Description ( Inglês )

fornecido por eFloras
Rhizomes many-branched, forming dense, cespitose clumps with many crowded fans with persistent old leaf bases, 3–5 × 1.3–1.5 cm. Stems several to many from a single clump of fans, simple, 0.5–6 dm. Leaves: basal erect or strongly ascending, blade 1–5.2 dm × 0.5–1.4 cm; cauline 2–4, proximal 2–3 similar to basal leaves, distalmost leaf occasionally borne nearly midway on stem, clasping, blade bracteiform, lanceolate, 0.5–1.5 dm. Inflorescence units 1–2-flowered; spathes herbaceous, lanceolate to oblong-ovate, 2.5–6 cm, firm, outer spathe apex acute, inner similar or scarious at apex. Flowers: perianth deep to pale blue or blue-violet; floral tube 0.5–0.75 cm; sepals broadly rounded, 2.5–4 cm wide, base strongly attenuate to claw, signal diffuse white basal patch; petals much reduced to insignificant, involute or tubular rudiments, 1–2 cm, apex with short bristle, mostly hidden by sepal bases; ovary green or flushed purple, acutely trigonal; style white with purple keel, 2–5 cm, crests overlapping, 2-lobed, subquadrate, margins coarsely serrate; stigmas rounded-triangular, margins entire; pedicel 2.5–4 cm. Capsules thin walled, trigonal, with rounded angles and grooved sides, 2–4 cm, apex blunt. Seeds in 2 rows per locule, dark brown with prominent white raphe, compressed-pyriform, 4–6 mm, lustrous. 2n = 38.
licença
cc-by-nc-sa-3.0
direitos autorais
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citação bibliográfica
Flora of North America Vol. 26: 373, 381, 390 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
fonte
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
projeto
eFloras.org
original
visite a fonte
site do parceiro
eFloras

Habitat & Distribution ( Inglês )

fornecido por eFloras
Flowering Jun--Jul. Grassy headlands, upper borders of beaches, dunes, and other coast formations, within reach of ocean spray; N.B., Nfld. and Labr., N.S., P.E.I., Que.; Maine.
licença
cc-by-nc-sa-3.0
direitos autorais
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citação bibliográfica
Flora of North America Vol. 26: 373, 381, 390 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
fonte
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
projeto
eFloras.org
original
visite a fonte
site do parceiro
eFloras

Synonym ( Inglês )

fornecido por eFloras
Iris canadensis (Foster) Peckham; I. setosa Pallas ex Link var. canadensis Foster; I. setosa subsp. pygmaea C. E. Lundström
licença
cc-by-nc-sa-3.0
direitos autorais
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
citação bibliográfica
Flora of North America Vol. 26: 373, 381, 390 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
fonte
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
projeto
eFloras.org
original
visite a fonte
site do parceiro
eFloras

Iris hookeri ( Inglês )

fornecido por wikipedia EN

Iris hookeri, commonly called the beach head iris, is a species of Iris. It is endemic to sea coasts and beaches in Maine, in the Northeastern United States and also eastern Canada.

It blooms in July.[2][3]

It was first published by the English botanist George Penny in 'Hort. Brit.'(edited by J.C.Loudon), edition 2 on page 591 in 1832,[1] based on an earlier description by George Don.

The Latin specific epithet hookeri refers to the English botanist William Jackson Hooker.[4]

It is found in Eastern Canada within the states of Québec, Nova Scotia, Prince Edward Island, New Brunswick, Newfoundland and Labrador.[5]

It was verified by United States Department of Agriculture and the Agricultural Research Service on 4 April 2003,[5] and as being an accepted name by the RHS.[6]

References

  1. ^ a b "Iris hookeri Penny ex G.Don | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 9 July 2021.
  2. ^ "Iris hookeri (beach-head iris)". Go Botany. New England Wildflower Society.
  3. ^ Henderson, Norlan C. (2002). "Iris hookeri". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). Vol. 26. New York and Oxford – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
  4. ^ Allen J. Coombes The A to Z of Plant Names: A Quick Reference Guide to 4000 Garden Plants, p. 244, at Google Books
  5. ^ a b "Taxon: Iris hookeri Penny ex Loudon". ars-grin.gov (Germplasm Resources Information Network). Retrieved 9 July 2021.
  6. ^ "Iris hookeri | /RHS Gardening". www.rhs.org.uk. Retrieved 9 July 2021.

licença
cc-by-sa-3.0
direitos autorais
Wikipedia authors and editors
original
visite a fonte
site do parceiro
wikipedia EN

Iris hookeri: Brief Summary ( Inglês )

fornecido por wikipedia EN

Iris hookeri, commonly called the beach head iris, is a species of Iris. It is endemic to sea coasts and beaches in Maine, in the Northeastern United States and also eastern Canada.

It blooms in July.

It was first published by the English botanist George Penny in 'Hort. Brit.'(edited by J.C.Loudon), edition 2 on page 591 in 1832, based on an earlier description by George Don.

The Latin specific epithet hookeri refers to the English botanist William Jackson Hooker.

It is found in Eastern Canada within the states of Québec, Nova Scotia, Prince Edward Island, New Brunswick, Newfoundland and Labrador.

It was verified by United States Department of Agriculture and the Agricultural Research Service on 4 April 2003, and as being an accepted name by the RHS.

licença
cc-by-sa-3.0
direitos autorais
Wikipedia authors and editors
original
visite a fonte
site do parceiro
wikipedia EN

Iris à pétales aigus ( Francês )

fornecido por wikipedia FR

Iris hookeri

L'iris à pétales aigus (Iris hookeri) est une plante herbacée vivace à rhizome court de la famille des Iridaceae.

On le retrouve dans les provinces maritimes de l'est du Canada ainsi que dans l'estuaire du Saint-Laurent, dont il remonte la rive nord pour atteindre le Labrador. L'iris à pétales aigus est considéré par certains botanistes comme une variété de l'Iris setosa, une espèce retrouvée aussi dans l'est de l'Asie et dans l'ouest de l'Amérique du Nord et dont l'Iris setosa var. canadensis serait la variété nord-américaine poussant aux abords de l'Atlantique.

L'iris à pétales aigus se distingue de l'Iris versicolore, auquel il ressemble, par des sépales plus larges et moins fortement teintés de jaunes, des pétales plus petits, mais surtout par son habitat. L'Iris hookeri se rencontre dans les lieux secs, telles les anfractuosités des rochers, aux abords des rivages maritimes, alors que l'iris versicolore affectionne les lieux humides. Le fruit de l'iris à pétales aigus est une capsule verte, ovoïde et à trois loges, qui se forme généralement au cours de l'été.

Notes et références

licença
cc-by-sa-3.0
direitos autorais
Auteurs et éditeurs de Wikipedia
original
visite a fonte
site do parceiro
wikipedia FR

Iris à pétales aigus: Brief Summary ( Francês )

fornecido por wikipedia FR

Iris hookeri

L'iris à pétales aigus (Iris hookeri) est une plante herbacée vivace à rhizome court de la famille des Iridaceae.

On le retrouve dans les provinces maritimes de l'est du Canada ainsi que dans l'estuaire du Saint-Laurent, dont il remonte la rive nord pour atteindre le Labrador. L'iris à pétales aigus est considéré par certains botanistes comme une variété de l'Iris setosa, une espèce retrouvée aussi dans l'est de l'Asie et dans l'ouest de l'Amérique du Nord et dont l'Iris setosa var. canadensis serait la variété nord-américaine poussant aux abords de l'Atlantique.

L'iris à pétales aigus se distingue de l'Iris versicolore, auquel il ressemble, par des sépales plus larges et moins fortement teintés de jaunes, des pétales plus petits, mais surtout par son habitat. L'Iris hookeri se rencontre dans les lieux secs, telles les anfractuosités des rochers, aux abords des rivages maritimes, alors que l'iris versicolore affectionne les lieux humides. Le fruit de l'iris à pétales aigus est une capsule verte, ovoïde et à trois loges, qui se forme généralement au cours de l'été.

 src=

Fleur d'Iris hookeri.

licença
cc-by-sa-3.0
direitos autorais
Auteurs et éditeurs de Wikipedia
original
visite a fonte
site do parceiro
wikipedia FR

Iris hookeri ( Vietnamita )

fornecido por wikipedia VI

Iris hookeri là một loài thực vật có hoa trong họ Diên vĩ. Loài này được Penny ex G.Don miêu tả khoa học đầu tiên năm 1832.[1]

Chú thích

  1. ^ The Plant List (2010). Iris hookeri. Truy cập ngày 25 tháng 6 năm 2013.

Liên kết ngoài


Bài viết liên quan đến phân họ diên vĩ Iridoideae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
licença
cc-by-sa-3.0
direitos autorais
Wikipedia tác giả và biên tập viên
original
visite a fonte
site do parceiro
wikipedia VI

Iris hookeri: Brief Summary ( Vietnamita )

fornecido por wikipedia VI

Iris hookeri là một loài thực vật có hoa trong họ Diên vĩ. Loài này được Penny ex G.Don miêu tả khoa học đầu tiên năm 1832.

licença
cc-by-sa-3.0
direitos autorais
Wikipedia tác giả và biên tập viên
original
visite a fonte
site do parceiro
wikipedia VI