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Rosa banksiae Rosa persica. There are currently four subgenera in Rosa, although there have been some disputes over the years. [3] The four subgenera are: Hulthemia (formerly Simplicifoliae, meaning "with single leaves") containing one or two species from Southwest Asia, R. persica and R. berberifolia (syn. R. persica var. berberifolia) which are the only species without compound leaves or ...
This is the category of the genus Rosa, the Roses, including all species and cultivars. Subcategories. This category has the following 8 subcategories, out of 8 total
Geranium maculatum, an Ohio native, is a relative of the common bedding geranium (Pelargonium × hortorum). This list includes plants native and introduced to the state of Ohio , designated (N) and (I), respectively.
Rosaceae (/ r oʊ ˈ z eɪ s iː. iː,-s i. aɪ,-s i. eɪ /), [5] [6] the rose family, is a family of flowering plants that includes 4,828 known species in 91 genera. [7] [8] [9] The name is derived from the type genus Rosa. The family includes herbs, shrubs, and trees. Most species are deciduous, but some are evergreen. [10]
Also called witches' broom of roses, it is fatal (average lifespan after infection 22 months) [12] in the shrub Rosa multiflora, commonly found wild or as hedges (and introduced to North America, where it is considered an invasive species in some places). It can also infect other rose species, such as garden rose climbers, miniatures, hybrid ...
Of the over 150 species of rose, the Chinese Rosa chinensis has contributed most to today's garden roses; it has been bred into garden varieties for about 1,000 years in China, and over 200 in Europe. [1] It is believed that roses were grown in many of the early civilisations in temperate latitudes from at least 5000 years ago.
The American Rose Society (ARS) is a nonprofit corporation in Louisiana [12] (formerly of Ohio [13] and Pennsylvania [14]) which owns the property of The American Rose Center. [15] The gardens have been the home and national headquarters of the American Rose Society since 1974, when the non-profit organization moved from Columbus, Ohio , and ...
The Columbus Park of Roses, also known as the Whetstone Park of Roses, is a public park and rose garden in Columbus, Ohio. The 13-acre (5.3 ha) park is located within the city's larger Whetstone Park in the Clintonville neighborhood. The free public park is operated by the Columbus Recreation and Parks Department.