Comprehensive Description
(
İngilizce
)
North American Flora tarafından sağlandı
Rosa bridgesii Crepin, Bull. Soc. Bot. Belg. 15: 54. 1876
Rosa gymnocarpa pubescens S. Wats.; Brewer & Wats. Bot. Calif. 1: 187. 1876. Rosa crenulata Greene, Leaflets 2: 255. 1912.
Stem slender, 2-10 dm. high, terete, grayish-brown, glabrous, armed with straight or slightly curved infrastipular prickles, which are 5-7 mm. long and slender or moderately stout; floral branches usually short, often armed; stipules adnate, short, 5-10 mm. long, glandularciliate on the margins, the free portion broadly semilunar or ovate, more or less spreading; rachis and petiole puberulent and glandular; leaflets suborbicular or oval, rounded at both ends, 8-20 mm. long, doubly-serrate with gland-tipped teeth, finely pilose on both sides, especially on the lower side; flowers mostly solitary; pedicels glabrous or somewhat glandular-hispid, 1-2 cm. long; hypanthium glabrous, globose 6-7 mm. thick; sepals ovate, acuminate, about 8 mm. long, often somewhat glandular on the back, tomentose on the margins and within, deciduous together with the upper portion of the hypanthium and the styles; petals about 1 cm. long, obcordate.
Type locality: California. Distribution: Oregon and California.
- bibliyografik atıf
- Per Axel Rydberg. 1918. ROSACEAE (conclusio). North American flora. vol 22(6). New York Botanical Garden, New York, NY
Rosa bridgesii
(
Azerice
)
wikipedia AZ tarafından sağlandı
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Rosa bridgesii: Brief Summary
(
Azerice
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wikipedia AZ tarafından sağlandı
Rosa bridgesii (lat. Rosa bridgesii) - gülçiçəyikimilər fəsiləsinin itburnu cinsinə aid bitki növü.
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Rosa bridgesii
(
İngilizce
)
wikipedia EN tarafından sağlandı
Rosa bridgesii is a species of rose known by the common names pygmy rose[1] and Sierran dwarf rose. It is native to California, where it grows in the forests of the Sierra Nevada and surrounding mountains and foothills. It may also occur in Oregon.
This rose is sometimes treated as a variety of Rosa gymnocarpa.
Description
Rosa bridgesii is a small rhizomatous shrub growing 10 to 80 centimeters tall. The brown stem is covered in paired prickles. The leaves are each made up of a few hairy, glandular leaflets which are oval in shape and toothed. The leaflet at the end of the leaf is up to 3 centimeters long and has a flat tip.
The inflorescence is a solitary flower or cyme of up to 5 flowers. The flower has five glandular sepals and five pink petals each up to 1.5 centimeters long. At the center are many stamens and up to 20 pistils. The fruit is a rose hip up to a centimeter wide.
References
-
^ USDA, NRCS (n.d.). "Rosa bridgesii". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 23 October 2015.
- lisans
- cc-by-sa-3.0
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- Wikipedia authors and editors
Rosa bridgesii: Brief Summary
(
İngilizce
)
wikipedia EN tarafından sağlandı
Rosa bridgesii is a species of rose known by the common names pygmy rose and Sierran dwarf rose. It is native to California, where it grows in the forests of the Sierra Nevada and surrounding mountains and foothills. It may also occur in Oregon.
This rose is sometimes treated as a variety of Rosa gymnocarpa.
- lisans
- cc-by-sa-3.0
- telif hakkı
- Wikipedia authors and editors
İkiləpəlilər ilə əlaqədar bu məqalə qaralama halındadır. Məqaləni redaktə edərək Vikipediyanı zənginləşdirin. 
