Newly discovered Li-rich giants in the T_eff–log g diagram divided according to metallicity into different panels. PARSEC evolutionary tracks (Bressan et al. 2012; Fu et al. 2018) of masses 0.8, 1.0, 1.2, 1.4, 1.5, 1.7, 2.0, 2.4, and 3.0 M_⊙ are shown. From the top left to the bottom right panels, the isochrones have [Fe/H] = +0.30, +0.18, 0.00, −0.15, −0.30, and −0.52 dex. The range of [Fe/H] of the stars is given at the top of each panel. The beginning and the end of the RGB luminosity bump are marked as thick grey and brown lines, respectively. The position of the clump of low-mass giants is shown as a thick blue line. The beginning of the early-AGB of intermediate-mass stars is highlighted as the thick orange line. Super Li-rich giants with A(Li) >3.3 dex (in non-LTE) are shown as red circles, giants with Li abundance below this are shown as black squares. For the intermediate-mass stars, tracks are plotted only until the point where central He reaches approximately zero (end of core-He burning). Typical error bars (±70 K in T_eff and ±0.10 dex in log g) are shown in the bottom right corner of the panels.