TABLES
Table 1. Nine Crassula species examined in this study. Growth form, habitat and habit according to Tölken (1985), Pavelka (1999), van Jaarsveld (2003), van Jaarsveld et al. (2011) and Lu et al. (2022). Biogeography according to van Wyk & Smith (2001), Mucina & Rutherford (2006) and Mucina et al. (2014). Origin of the plant material: (N) specialist nurseries, (K) Royal Botanic Gardens, Kew (UK).