| 
| Plant subtribes (El - En) |  
|  | 
| oil palm |  | Arecanae > Arecales > Arecaceae |  |  
|  | 
| elaeocarpus, kalia |  | Elaeocarpaceae > Elaeocarpoideae > Elaeocarpeae |  |  
|  | 
|  |  | Celastraceae > Elaeodendroideae > Elaeodendeae |  |  
|  | 
|  |  | Araliales > Apiaceae > Elaeoselineae |  |  
|  | 
| devil's grandmother, elephantsfoot |  | Asteranae > Asterales > Asteraceae |  |  
|  | 
| African finger millet, goosegrass |  | Juncanae > Poales > Poaceae |  |  
|  | 
|  |  | Ericineae > Ericaceae > Eleutherostemoneae |  |  
|  | 
| crested latesummer mint, elsholtzia |  | Lamiineae > Lamiaceae > Elsholtzieae |  |  
|  | 
| grass, quackgrass, ryegrass, squirreltail, wheatgrass, wild rye, wildrye |  | Juncanae > Poales > Poaceae |  |  
|  | 
|  |  | Cyperales > Cyperaceae > Elyneae |  |  
|  | 
|  |  | Santalales > Loranthineae > Loranthaceae |  |  
|  | 
| embelia, kilioe |  | Primulineae > Myrsinaceae > Embelieae |  |  
|  | 
|  |  | Proteales > Proteaceae > Embothrieae |  |  
|  | 
|  |  | Rutanae > Rutales > Rutaceae |  |  
|  | 
|  |  | Cycadales > Zamiaceae > Encephalarteae |  |  |