Properties of the disk dust mass distributions for disks in nearby star-forming regions and Orion. Median masses (top row) in M_⊕ and widths of the log-normal distributions (bottom row), in log(M_dust/M_⊕). Left: nearby star-forming regions, sorted by median mass: Lupus (Ansdell et al. 2016), Taurus (Andrews et al. 2013), L1641S (reduced), L1641N, Cha I (Pascucci et al. 2016), ρ Oph (Williams et al. 2019), CrA (Cazzoletti et al. 2019), and Upper Sco (Barenfeld et al. 2016). Right: different populations in Orion A and B: Class 0 and Class I (Tobin et al. 2020) in the full sample and L1641 (in red), L1641S (reduced) and L1641N, OMC-2 (van Terwisga et al. 2019), the ONC (Eisner et al. 2018), NGC2024 E and W (van Terwisga et al. 2020), and λ Ori (Ansdell et al. 2020).