Genus: Ryllikslekta (Achillea)
Norwegian name: Ryllikslekta
Systematics :
| Kingdom | Planteriket (Plantae) | ||||||||
| Artificial group | Vascular plant (Tracheophytes) | ||||||||
| Superphylum | Frøplanter (Spermatophyte) | ||||||||
| Phylum | Dekkfrøete blomsterplanter (Magnoliophyta) | ||||||||
| Subclass | Tofrøblader (Magnoliidae) | ||||||||
| Family | Kurvplantefamilien (Asteraceae) | ||||||||
| Genus | Ryllikslekta (Achillea) | ||||||||
| Species | Engryllik (Achillea nobilis) | ||||||||
| Species | Filtryllik (Achillea tomentosa) | ||||||||
| Species | Nyseryllik (Achillea ptarmica) | ||||||||
| Species | Praktryllik (Achillea filipendulina) | ||||||||
| Species | Yarrow (Achillea millefolium) | ||||||||
| Subspecies | Bakkeryllik (Achillea millefolium subsp. millefolium) | ||||||||
| Subspecies | Mørkryllik (Achillea millefolium subsp. sudetica) | ||||||||
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