Salsola tragus - Wikipedia
Salsola tragus, often known by its synonym Kali tragus[4] is a species of flowering plant in the family Amaranthaceae. It is known by various common names such as prickly Russian thistle, [5] windwitch, or common saltwort.
Russian thistle - Wikipedia
Russian thistle is a common name that can refer to: Echinops exaltatus, also known as Russian globe thistle, is a globe thistle native to Eurasia and an invasive species in Eastern Canada and Northern United States.
Russian Thistle - Center for Invasive Species Research
It is now widespread throughout western North America, including virtually all arid and semi-arid regions of California and Russian thistle infests around 100 million acres of land. Research: Russian thistle is an exotic weed species and is a good candidate for biological control.
Identification and Management of Kochia and Russian Thistle …
Kochia (Kochia scoparia L.) and Russian thistle (Salsola tragus L.) are troublesome annual weeds of rangelands, pastures, fields, disturbed areas, gardens, roadsides, ditchbanks, and small acreages. Both species are non-native to the United States.
Prickly Russian thistle is an introduced, C4 photosynthetic, warm season, annual forb that reproduces by seed. It is native to arid and semi-arid ecosystems in southeastern Europe to Central Asia (probably also partly in northern Africa).
Russian Thistle - U.S. National Park Service
2020年1月30日 · Although strongly associated with western landscape, Russian thistle, as the name suggests, is not native to the United States. This invasive plant first showed up in the U.S. in South Dakota in the 1870s, probably hitchhiking in sacks of seed grain from the steppes near Russia’s Ural Mountains.
Russian-thistle | Wheat & Small Grains | Washington State …
Russian-thistle, Salsola tragus L., Salsola iberica Sennen, introduced from Russia, is a summer annual in the goosefoot family that reproduces by seed. Seedlings have long, threadlike leaves, resembling pine tree seedlings.
Salsola collina - Wikipedia
Also known as tumbleweed, slender Russian thistle, or Russian thistle, Salsola Collina is a round, bush-like annual forb that grows from 1 to 3.5 feet (30 to 107 cm) high. While soft when young, as they mature the plants become woody.
A Northern Nevada Homeowner’s Guide to Identifying and Managing Russian ...
Removing native plant cover from a yard or building site is often followed by an infestation of Russian thistle. The dried plants are very flammable and increase the risk of wildfire. Avoiding soil disturbance and maintaining healthy plant cover are keys to decreasing infestations.
Russian thistle, (Salsola spp.) also known as tumbleweed, is a summer annual native to southeastern Russia and western Siberia and was first introduced into the United States in the late 1800’s as a