Grigory Nikolayevich Potanin was a Russian botanist, ethnographer, and natural historian. He was an explorer of Inner Asia and was the first to catalogue many of the area's native plants. Potanin was

Tomsk is a city and the administrative center of Tomsk Oblast in Russia, on the Tom River. Population: 544,566 ; 556,478 ; 524,669 ; 487,838 ; 501,963.