权威例句
ColtsfootColtsfootColtsfootCarcinogenic activity of coltsfoot, Tussilago farfara l.Phytochemical variability of coltsfoot (Tussilago farfara L.) in PolandCARBOHYDRATE METABOLISM IN HEALTHY AND RUSTED LEAVES OF COLTSFOOTCarcinogenic activity of Petasites japonicus Maxim., a kind of coltsfootPlant substances. XVI. The constituents of coltsfoot rhizomes (Petasites officinalis MOENCH.)The flowering biology and apicultural value of coltsfoot (Tussilago farfara L. f. Asteraceae)Content of pyrrolizidine alkaloids in the leaves of coltsfoot (Tussilago farfara L.) in PolandOn terpenes. CXXXVIII. Sesquiterpenic hydrocarbons from coltsfoot rhizomes (Petasites officinalis MOENCH.)Concentrations of Heavy Metals in the Dust Deposited on the Coltsfoot and Stinging Nettle Leaves in the Vistula AreaInvasion of rust ( Puccinia poarum ) pycnia and aecia on coltsfoot ( Tussilago farfara ) by secondary pathogens: death of host leaves