title: Chromosome numbers of invasive and potentially invasive species in the flora of the Republic of Altai. III
abstract: Chromosome numbers (2n) in 10 invasive plant species from the families Apiaceae, Asteraceae, Brassicaceae, Caryophyllaceae, Fabaceae, Lamiaceae, Poaceae and Urticaceae are reported on the samples collected in the Republic of Altai. Among them, chromosome complements were first examined in Asian part of Russia for Lapsana communis (2n = 14). Saponaria officinalis (2n = 28) and Lotus corniculatus (2n = 24) were studied first from Siberia. Six species: Conium maculatum (2n = 22), Bunias orientalis 
journal: Turczaninowia