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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 ...
There are approximatively 100–160 genera and 3,500–4,000 species in the family Rosaceae. ... A hybrid rose genus Rosa. Rhaphiolepis Lindl. Rhodotypos Siebold ...
This category contains the native flora of Tennessee as defined by the World Geographical Scheme for Recording Plant Distributions. Taxa of the lowest rank are always included; taxa of higher ranks (e.g. genus) are only included if monotypic or endemic. Include taxa here that are endemic or have restricted distributions (e.g. only a few countries).
About 3,800 additional non-native species of vascular plants are recorded as established outside of cultivation in the U.S., as well as a much smaller number of non-native non-vascular plants and plant relatives. The United States possesses one of the most diverse temperate floras in the world, comparable only to that of China.
The Center for Invasive Species and Ecosystem Health at the University of Georgia compiled a list of most invasive species across the United States. The following insects have been detected in ...
Rosa multiflora is grown as an ornamental plant and also used as a rootstock for grafted ornamental rose cultivars. In eastern North America, Rosa multiflora is considered an invasive species. It was originally introduced from Asia as a soil conservation measure, as a natural hedge to border grazing land, and to attract wildlife.
Joro spider (Trichonephila clavata) Annual Progress Map Researchers are still learning about the spider species. Relatively little is known about their ecological or human-related impacts.
Rosa acicularis is a flowering plant in the Rosaceae family. It is commonly known as the prickly wild rose , prickly rose , bristly rose , wild rose or Arctic rose . It is a species of wild rose with a Holarctic distribution in northern regions of Asia, [ 3 ] Europe, [ 4 ] and North America.