Nicolai Stepanowitsch Turczaninow
He collected plants in the Lake Baikal region and other regions, including northern China and Mongolia. He sent the collected plants and seeds to the St. Petersburg Botanical Garden, keeping some copies in his herbarium. In 1831, 1832 and 1834 Turczaninov wrote some articles in the "Bulletin de la Société impériale des naturalistes de Moscou" ("Bulletin of the Imperial Society of Naturalists of Moscow") on the botany of Siberia and Mongolia.