Gentianales

Gentianales are an order of flowering plants.
Under the APG definition some well-known members of Gentianales are coffee, gardenias, and frangipani.

 References 
 Struwe, L., V. A. Albert, and B. Bremer. 1994. Cladistics and family level classification of the Gentianales. Cladistics 10: 175–205.
 Backlund, Maria, Bengt Oxelman, and Birgitta Bremer. 2000.   Phylogenetic relationships within the Gentianales based on NDHF and RBCL sequences, with particular reference to the Loganiaceae  American Journal of Botany 87:1029-1043.