| Engelsk substantiv: subclass Hamamelidae | 
| 1. | subclass Hamamelidae (om plante) a group of chiefly woody plants considered among the most primitive of angiosperms; perianth poorly developed or lacking; flowers often unisexual and often in catkins and often wind pollinated; contains 23 families including the Betulaceae and Fagaceae (includes the Amentiferae); sometimes classified as a superorder | 
| 
 | 
 | Ord med samme betydning (synonymer) | Hamamelidae | 
| 
 | 
 | Mindre spesifikke uttrykk | class | 
| 
 | 
 | Tilhører disse spesifikke uttrykkene | Amentiferae, Fagales, family Hamamelidaceae, genus Hamamelidanthum, genus Hamamelidoxylon, genus Hamamelites, group Amentiferae, hamamelid dicot family, hamamelid dicot genus, Hamamelidaceae, Hamamelidanthum, Hamamelidoxylon, Hamamelites, order Fagales, witch-hazel family | 
| 
 | 
 | Tilhører disse overordnede uttrykkene | class Dicotyledonae, class Dicotyledones, class Magnoliopsida, Dicotyledonae, Dicotyledones, Magnoliopsida | 
| 
 |