Lectotype of Tradescantia crassula (tab. 7 in Link and Otto 1828a), designated in Funez et al. (2016: 71).

 
 
  Part of: Hassemer G, Funez LA, Ferreira JPR, Aona LYS (2017) The correct typification of Tradescantia crassula (Commelinaceae). PhytoKeys 80: 121-127. https://doi.org/10.3897/phytokeys.80.13448