A rose is either a woody perennial flowering plant of the genus Rosa (/ ˈroʊzə /), [4] in the family Rosaceae (/ roʊˈzeɪsiːˌiː /), [4] or the flower it bears. There are over three hundred species and tens of thousands of cultivars. [5] .

Roses belong to the family of plants called Rosaceae. All roses were originally wild: they grew in North America, Europe, northwest Africa and many parts of Asia and Oceania. There are over 150 different species of roses. The wild rose species can be grown in gardens, but most garden roses are cultivars, which have been selected by people. [2]

2025年3月19日 · Rose, genus of some 100 species of perennial shrubs in the rose family (Rosaceae). Roses are native primarily to the temperate regions of the Northern Hemisphere. A number of species are cultivated as ornamentals, and some are …

2023年8月16日 · Roses are classified into three types: The first species roses had five single petals as seen on the flowers of Rosa hilliae. These are the species that formed the genetic building blocks for our modern-day roses. They include the dog rose, Rosa canina, which is commonly found in hedging.

玫瑰 （學名： Rosa rugosa）是一种 蔷薇科 蔷薇属 植物，其 种加词 “rugosa”意为“褶皱的”。 古汉语中“玫瑰”一词原意指红色的美玉。 在汉语使用区，同为 蔷薇属 的 月季 之衍生 品种 （尤其是作 鲜切花 时）也常被称作“玫瑰”。 花期一般5-6月 [1]。 本种原产东亚，分布于中国东北、日本、韩国和西伯利亚东南部，常生长在海滨地带，尤其是沙丘生境 [2]。 中国的野外居群被列为濒危级 国家二级保护植物，因其耐盐性被引入欧美作观赏植物栽培，现欧洲大部分地区以及美国和加拿大 …

2019年4月1日 · Read on to learn everything you need to know about different kinds of roses, how to select the best rose for your landscape, and how to make sure it thrives after your plant it. Above: ‘Iceberg’ roses in Gardenista editor Michelle Slatalla’s garden are trained as both shrubs and climbers (and intertwine on the fence with ‘New Dawn’).

2021年12月9日 · Roses are types of flowering shrubs that are famed for their beauty, scent, and wonderful flowers. There are so many varieties, colors, and types of roses that is it difficult to …

Roses are one of the most classic, timeless garden plants. But when the Rosa genus offers over 300 species and several thousand varieties created over the centuries, where do you begin? …

Founded in 1892, the American Rose Society exists to promote the culture, preservation, and appreciation of the Rose, and to improve its standard of excellence for all people, through education and research.

2025年3月19日 · A rose is a plant that is a member of the genus Rosa, which consists of some 100 species of perennial shrubs in the rose family. Many roses are cultivated for their beautiful flowers, which range in colour from white through various …