Phylogenetic analysis of CCoAOMTs from diverse plant species. The two maize CCoAOMTs (CCoAOMT1 and CCoAOMT2) are indicated in black boxes. At, Arabidopsis; Bd, Brachypodium distachyon; Cc, Coffea canephora; Gm, Glycine max; Mt, Medicago truncatula; Nt, Nicotiana tabacum; Os, Oryza sativa; Pt, Populus trichocarpa; Pv, Panicum virgatum; Sb, Sorghum bicolor; Sl, Solanum lycopersicum; Tu, Triticum urartu. All gene names starting with GRMZM are derived from maize.