title: Detection and thin-layer chromatography of sesquiterpene lactones from Geigeria species.
mesh_terms: D000143:Acids; D002855:Chromatography, Thin Layer; D004396:Coloring Agents; D007202:Indicators and Reagents; D007783:Lactones / Q000032:analysis*; D010944:Plants; D012717:Sesquiterpenes / Q000032:analysis*
chemical_list: D000143:Acids; D004396:Coloring Agents; D007202:Indicators and Reagents; D007783:Lactones; D012717:Sesquiterpenes