n.genus of rhizomatous herbs of north temperate regions: butterbur; sweet coltsfoot
同义词：genus Petasites
Petasites
Bakkenolides from Petasites tatewakianus.
Four New Sesquiterpenes from Petasites formosanus
Antiplatelet principles from the root of Petasites formosanus
ChemInform Abstract: Eremophilanes from Petasites formosanus Kitamura
Bakkenolide-A. Its distribution in Petasites species and cytotoxic properties
Two triterpenoids and other constituents from Petasites tricholobus.
Bakkenolides from Petasites tricholobus and their neuroprotective effects related to antioxidant activities.
Anti-inflammatory and antipyretic properties of Clerodendrum petasites S. Moore.
Isolation of a bronchodilator flavonoid from the Thai medicinal plant Clerodendrum petasites.
