title: Chromosome numbers of alien species in the flora of Republic of Altai. Post VIII
abstract: Chromosome numbers (2n) of 13 alien plant species from the families Asteraceae, Balsaminaceae, Colchicaceae, Cucurbitaceae, Fabaceae, Lamiaceae, Ranunculaceae, Rubiaceae, and Vitaceae are reported based on the material collected in Republic of Altai. To determine chromosome number (ploidy level), the method of direct counting in metaphase on root meristem was used. Among the species studied, chromosome numbers for Lamium maculatum (2n = 18), Clematis terniflora (2n = 32), Galium aparine (2n = 22
journal: Turczaninowia