| Answer | Crossword Clue |
|---|---|
| DOMAIN | Highest taxonomic rank |
| KINGDOM | Highest taxonomic category |
| kingdom | The highest category in taxonomic classification |
| kingdoms | The highest category in taxonomic classification |
| infraspecific | of taxonomic divisions of a lower rank than species |
| infraspecific | At a taxonomic level below that of species, e.g., subspecies, variety, cultivar, or form. In botany, Latin names at this level usually require the addition of a term denoting the rank |
