The Russian Thistle, (Salsola tragus), is best known too many as the iconic “tumbling tumbleweed.” Ironically, it became a symbol of the American West, yet it is a non-native plant. As its common name indicates it origins are from eastern Russia. Some sources indicate it was accidentally introduced in 1873 by Russian emigrates to South Dakota. The seeds from the plant are initially disbursed by wind. It is believed that many a railroad stockcar were imbedded with seeds, that allowed for them to be scattered throughout the west.
The plant did not make its appearance in Lassen County until 1914. While the Fernley & Lassen Railroad bought prosperity to the region, it also introduced this noxious invasive weed. The first plants were spotted along the railroad right-of-way. For the next two years, major efforts were undertaken to eradicate it, but it was a lost cause.