Three new species of Symploce Hebard from China are described: Symploce sphaerica sp. n., Symploce paramarginata sp. n. and Symploce evidens sp. n. Two known species are redescribed and illustrated based on types. A key is given to identify all species of Symploce from mainland China.

The isolation of four novel acylated flavonoid glycosides from the roots of Saussurea lappa and their identification using a combination of 1D and 2D NMR and mass spectrometry is described. The in vitro antifungal and antibacterial activities of the isolated compounds and their mixture were tested on nine fungal and four bacterial strains, using the microdilution method. The compounds and mixtu...

Abstract This paper proposes a new biostimulant coating for soybean seeds. The aim of the study was to create Glycine max (L.) Merr. seeds, using root infusion from Arctium lappa L. as component. effectiveness produced evaluated in three-year field study. analysis developed based on evaluation plant biometric traits and yield. showed that designed manufactured seed can be considered agronomic s...

In the course of field research, analysis previously published works and review materials stored in well-known collection funds Siberia (NS, KRAS, SSHZ), information on distribution rare adventitious native plant species Upper Yenisei basin was clarified. For first time, Arctium lappa, Armoracia sisymbrioides, Bupleurum sibiricum, Calystegia sepium, Lolium perenne, Pastinaca sativa, Polygonum s...