Pyrrolizidine alkaloids.
D000818:Animals; D002273:Carcinogens; D003998:Dicarboxylic Acids / Q000138:chemical synthesis; D007887:Fabaceae / Q000032:analysis; D007915:Lepidoptera / Q000378:metabolism; D009153:Mutagens; D010944:Plants / Q000032:analysis; D010946:Plants, Medicinal; D011763:Pyrrolizidine Alkaloids / Q000138:chemical synthesis* / Q000494:pharmacology / Q000633:toxicity; D012475:Salmonella / Q000187:drug effects
D002273:Carcinogens; D003998:Dicarboxylic Acids; D009153:Mutagens; D011763:Pyrrolizidine Alkaloids; C008590:necic acid