H-R diagram for the complete PTPS sample of evolved stars. The stars presented here are displayed as circles, objects discussed in Paper I as squares. We also present preliminary results for dwarfs (open triangles, Deka-Szymankiewicz et al., in prep.) that were also included in PTPS, for completeness. Theoretical evolutionary tracks (Bertelli et al. 2008, 2009) are presented for stellar masses of 1−3M_⊙ and two metallicities: the solid and dashed lines correspond to [ Fe/H ] = −0.3 and 0.3, respectively. The stellar metallicity is color-coded.