Sites

CalPhotos: Rosa spithamea - English
URL: http://elib.cs.berkeley.edu/cgi/img_query?where-genre=Plant&where-taxon=Rosa spi

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CalPhotos: Rosa pisocarpa - English
URL: http://elib.cs.berkeley.edu/cgi/img_query?where-genre=Plant&where-taxon=Rosa pis

Photos.

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CalPhotos: Rosa pinetorum - English
URL: http://elib.cs.berkeley.edu/cgi/img_query?where-genre=Plant&where-taxon=Rosa pin

Photos.

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Rosa gymnocarpa - English
URL: http://www.laspilitas.com/plants/590.htm

The image and the description.

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"'Chestnut Rose'" - English
URL: http://www.ph-rose-gardens.com/00105.htm

'Chestnut Rose', also known as the 'Chestnut Rose', 'Burr Rose', and 'Chinquapin Rose', originated in China, and was introduced from the Botanic Garden at Calcutta around 1824. It is named for William Roxburgh who was superintendent.

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Rosa sempervirens L. - English
URL: http://www.dipbot.unict.it/orto/0739-1.html

Image.

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Rosa majalis - English
URL: http://www.yars.free.net/English/Science/YSU/Dept/Biol/bioldat/flor/rosace33.ru.

Image.

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Rose Species - English
URL: http://www.country-lane.com/yr/species.htm

These are roses as gardeners first received them - the species of the genus Rosa, found growing naturally throughout the Northern Hemisphere. Even in the wild, the roses are an enormously varied group of plants.

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Rosa xanthina spontanea 'Canary Bird' - English
URL: http://www.country-lane.com/yr/xanth.htm

Sources disagree as to whether this is a form of Rosa xanthina (Phillips and Rix, p. 20) or a hybrid (Thomas, p. 106). Though its ancestry may be a jumble, and its nomenclature hopelessly confused, Canary Bird is as distinct and valuable a garden plant as any species rose.

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Rose: Rosa webbiana - English
URL: http://www.country-lane.com/yr/webb.htm

Western Himalayas.

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