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Comprehensive Description ( İngilizce )

North American Flora tarafından sağlandı
Rosa stellata Wooton, Bull. Torrey Club 25: 152. 1898
Rosa Vernonii Greene, Leaflets 2: 63. 1910.
Stems 4—6 dm. high, much branched, armed with numerous straight or slightly curved prickles, which are 2-8 mm. long, also bristly and, especially when young, closely covered with stellate trichomes; leaves small, 1-1.5 cm. long, 3-foliolate; stipules oblong, 5-7 mm. long, adnate half their length, entire or with 1 or 2 rounded teeth, pubescent, the free portion more or less spreading; petioles finely pilose; leaflets cuneate, or obovate-cuneate, 5-8 mm. long and almost as broad, rounded or usually truncate at the apex, and with 5-8 teeth at the apex, finely pilose on both sides, or glabrate, rarely glandular on the margin; flowers solitary, terminal; pedicels short, 1 cm. or less, long, stout; hypanthium globose, in fruit about 1 cm. in diameter, glabrate or finely pubescent and covered with numerous straight prickles; sepals lanceolate, about 1.5 cm. long, caudate-acuminate, often with some foliaceous, entire or serrulate, glandular-ciliate lobes, tomentose within and on the margins, prickly on the back, in fruit persistent and erect; petals broadly obovate, deeply rose-purple, 2-2.5 cm. long; pistils rather few; styles distinct, not exserted, persistent; achenes inserted mostly in the bottom of the hypanthium.
Type locality: Cueva in the Organ Mountains, New Mexico. Distribution: Western Texas to Arizona.
bibliyografik atıf
Per Axel Rydberg. 1918. ROSACEAE (conclusio). North American flora. vol 22(6). New York Botanical Garden, New York, NY

Rosa stellata ( İngilizce )

wikipedia EN tarafından sağlandı

Rosa stellata is a species of rose known by the common names desert rose,[1] gooseberry rose, and star rose. In Texas this type of rose grows on dry rocky places to 6,500 feet (2,000 m), such as the Trans-Pecos. It occurs in the mountain canyons of Arizona and New Mexico. It also grows in dry, rocky places.[2] It has trifoliate leaves, deep rose purple blossoms and yellowish white prickles on the petioles and stems. It is a perennial shrub with velvety, deciduous leaves.[2] Some horticulturists consider it to be a browse plant.[3]

Rosa stellata can be used as a groundcover or small shrub and grows best when partially exposed to sunlight. The purple flowers bloom in the summer and it typically grows to be between 16 and 24 inches tall.[3] It attracts native bees and bumble bees. Native bees also use the plant for nesting materials.[2]

Wikimedia Commons has media related to Rosa stellata.

References

  1. ^ USDA, NRCS (n.d.). "Rosa stellata". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 23 October 2015.
  2. ^ a b c "Lady Bird Johnson Wildflower Center - The University of Texas at Austin". www.wildflower.org. Retrieved 2021-11-26.
  3. ^ a b "Texas Native Plants Database". Aggie-horticulture.tamu.edu. Retrieved 19 July 2018.

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Rosa stellata: Brief Summary ( İngilizce )

wikipedia EN tarafından sağlandı

Rosa stellata is a species of rose known by the common names desert rose, gooseberry rose, and star rose. In Texas this type of rose grows on dry rocky places to 6,500 feet (2,000 m), such as the Trans-Pecos. It occurs in the mountain canyons of Arizona and New Mexico. It also grows in dry, rocky places. It has trifoliate leaves, deep rose purple blossoms and yellowish white prickles on the petioles and stems. It is a perennial shrub with velvety, deciduous leaves. Some horticulturists consider it to be a browse plant.

Rosa stellata can be used as a groundcover or small shrub and grows best when partially exposed to sunlight. The purple flowers bloom in the summer and it typically grows to be between 16 and 24 inches tall. It attracts native bees and bumble bees. Native bees also use the plant for nesting materials.

Wikimedia Commons has media related to Rosa stellata.
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Rosa stellata ( Fransızca )

wikipedia FR tarafından sağlandı

Rosa stellata, connu aussi comme le Rosier du désert ou Rosier de Sacramento, est une espèce de rosiers nain, classée dans le sous-genre Hesperhodos, originaire du sud-ouest des États-Unis (Arizona, Texas, Nouveau-Mexique).

L'épithète spécifique, stellata, fait référence aux poils étoilés qui ornent les jeunes tiges.

Il en existe trois sous-espèces et deux variétés :

  • Rosa stellata Wooton subsp. abyssa A.M.Phillips,
  • Rosa stellata Wooton subsp. mirifica (Greene) W.H.Lewis,
    • Rosa stellata Wooton subsp. mirifica (Greene) W.H.Lewis var. erlansoniae W.H. Lewis,
    • Rosa stellata Wooton subsp. mirifica (Greene) W.H.Lewis var. mirifica (Greene) Cockerell,
  • Rosa stellata Wooton subsp. stellata.

Synonyme :

  • Hesperhodos stellatus Bouleng.
  • Rosa mirifica Greene (pour la sous-espèce Rosa stellata var. mirifica).

Description

C'est un arbrisseau bas, épineux, aux aiguillons blanc jaunâtre, un rosier nain aux tiges grisâtres à aiguillons blanchâtres et aux jeunes tiges couvertes de poils étoilés. Les feuilles sont trifoliolées (rarement cinq folioles) et évoquent celles du fraisier ou du groseillier.

Les fleurs, simples, solitaires, d'un diamètre de 4 à 6 cm, sont rose pourpre.

Utilisation

La variété mirifica est cultivée comme « rosier botanique » adapté aux situations sèches et ensoleillées.

Elle est plus haute et plus vigoureuse que le type botanique, les tiges ne portent pas de poils et les feuilles sont à 5 folioles. Les fleurs sont semblables[1].

Notes

  1. Charlotte Testu, Les roses anciennes, Paris, La Maison rustique - Flammarion, 1984 (ISBN 2-7066-0139-6), p. 193.

Voir aussi

Références et documents externes

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wikipedia FR

Rosa stellata: Brief Summary ( Fransızca )

wikipedia FR tarafından sağlandı

Rosa stellata, connu aussi comme le Rosier du désert ou Rosier de Sacramento, est une espèce de rosiers nain, classée dans le sous-genre Hesperhodos, originaire du sud-ouest des États-Unis (Arizona, Texas, Nouveau-Mexique).

L'épithète spécifique, stellata, fait référence aux poils étoilés qui ornent les jeunes tiges.

Il en existe trois sous-espèces et deux variétés :

Rosa stellata Wooton subsp. abyssa A.M.Phillips, Rosa stellata Wooton subsp. mirifica (Greene) W.H.Lewis, Rosa stellata Wooton subsp. mirifica (Greene) W.H.Lewis var. erlansoniae W.H. Lewis, Rosa stellata Wooton subsp. mirifica (Greene) W.H.Lewis var. mirifica (Greene) Cockerell, Rosa stellata Wooton subsp. stellata.

Synonyme :

Hesperhodos stellatus Bouleng. Rosa mirifica Greene (pour la sous-espèce Rosa stellata var. mirifica).
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Hesperhodos stellatus ( Vietnamca )

wikipedia VI tarafından sağlandı

Hesperhodos stellatus là loài thực vật có hoa trong họ Hoa hồng. Loài này được (Wooton) Boulenger mô tả khoa học đầu tiên năm 1937.[1]

Chú thích

  1. ^ The Plant List (2010). Hesperhodos stellatus. Truy cập ngày 11 tháng 6 năm 2013.

Liên kết ngoài


Hình tượng sơ khai Bài viết liên quan đến phân họ Hoa hồng này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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Hesperhodos stellatus: Brief Summary ( Vietnamca )

wikipedia VI tarafından sağlandı

Hesperhodos stellatus là loài thực vật có hoa trong họ Hoa hồng. Loài này được (Wooton) Boulenger mô tả khoa học đầu tiên năm 1937.

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