| Engelsk navneord: barrel cactus | 
| 1. | barrel cactus (om plante) a cactus of the genus Ferocactus: unbranched barrel-shaped cactus having deep ribs with numerous spines and usually large funnel-shaped flowers followed by dry fruits | 
| 
 | 
 | Mindre specifikke termer | cactus | 
| 
 | 
 | Tilhører disse overordnede termer | Ferocactus, genus Ferocactus | 
| 
 | 
| 2. | barrel cactus (om plante) any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil | 
| 
 | 
 | Termer med samme betydning (synonymer) | echinocactus | 
| 
 | 
 | Mindre specifikke termer | cactus | 
| 
 | 
 | Mere specifikke termer | Echinocactus grusonii, golden barrel cactus, hedgehog cactus | 
| 
 | 
 | Tilhører disse overordnede termer | genus Echinocactus | 
| 
 |