Post-maximum spectra of PS1-12bwh compared with other SNe Iax at comparable epochs. All spectra have been corrected for redshift and reddening. Phases for PS1-12bwh are given relative to the r-band maximum (MJD = 56 226.96). The WHT PS1-12bwh spectra have been binned to Δλ = 5 Å and the narrow host emission lines have been removed. Shaded regions are discussed further in the main text. The data sources for all objects are listed in Table A.3. The spectra have been offset vertically from PS1-12bwh for clarity. All objects appear spectroscopically similar several weeks past maximum brightness, despite differences in velocity and peak brightness, from M_r ~ −17.3 (SN 2015H, Magee et al. 2016) to M_r ~ −18.6 (SN 2012Z, Stritzinger et al. 2015).