Chemotaxonomy of Veroniceae and its allies in the Plantaginaceae

Members of the genera Camptoloma, Sibthorpia, Veronica subg. Hebe, Veronicastrum, Wulfenia, Ellisiophyllum and Globularia were examined for non-flavonoid glycosides. Of the isolated compounds, four iridoids and a caffeoyl phenylethanoid glycoside (CPG) were previously unknown. The taxonomic implications are discussed.