Genus: Oksetungeslekta (Anchusa)
Norwegian name: Oksetungeslekta
Systematics :
| Kingdom | Planteriket (Plantae) | ||||||||
| Artificial group | Vascular plant (Tracheophytes) | ||||||||
| Superphylum | Frøplanter (Spermatophyte) | ||||||||
| Phylum | Dekkfrøete blomsterplanter (Magnoliophyta) | ||||||||
| Subclass | Tofrøblader (Magnoliidae) | ||||||||
| Family | Rubladfamilien (Boraginaceae) | ||||||||
| Genus | Oksetungeslekta (Anchusa) | ||||||||
| Species | Italiaoksetunge (Anchusa azurea) | ||||||||
| Species | Krokhals (Anchusa arvensis) | ||||||||
| Subspecies | Åkerkrokhals (Anchusa arvensis subsp. arvensis) | ||||||||
| Subspecies | Orientkrokhals (Anchusa arvensis subsp. orientalis) | ||||||||
| Species | Oksetunge (Anchusa officinalis) | ||||||||
Sustain.no is provided by the Norwegian Centre for Science Education