Figure 3 from: Struwe L, Popovkin A, Mathews K, Mendes Santos J, Molina M (2011) Spigelia genuflexa (Loganiaceae), a new geocarpic species from northeastern Bahia, Brazil. PhytoKeys 6: 47-65. https://doi.org/10.3897/phytokeys.6.1654

Figure 3 - Strict consensus tree derived from molecular data (ITS and coded gaps) showing phylogenetic relationships of Spigelia and outgroups within Loganiaceae (tribal classification according to Leeuwenberg and Leenhouts 1980). Numbers above branches indicate % jackknife support above 50%.