Fig. 1

Highest log(score) value distribution of the 1688 tested spectra. a considering the first accurate species identification (dark line), the first accurate genus identification (gray line), and the first false genus identification (dotted line) using the in-house reference database. b considering the first accurate species identification (dark line), the first accurate genus identification (gray line), and the first false genus identification (dotted line) using the Bruker reference database