ZybenkoО. and Demyanenko, T. 2013. The reproductive peculiarities of Psedolysimachion barrelieri (Schott) Holub and P. spicatum (L.) Opiz under conditions of introduction. Plant Introduction. 57, (Mar. 2013), 17-21. DOI:https://doi.org/10.5281/zenodo.1490403.