The overviews of the chemical taxonomy derived from Sirius-CANOPUS are shown in the interactive sunburst graphics for PI, and NI modes (see Figure ). The proportions of these graphics are based on the recurrences of individual classes in the set. Interestingly, in both ionization modes, the most represented superclasses are derived from the terpenoid pathway, including triterpenoids, sesquiterpenoids, and diterpenoids.