Viola tricolor subsp. curtisii
Systematics :
Kingdom: Plantae
Artificial group: Vascular plant (Tracheophytes)
Superphylum: Spermatophyte
Phylum: Magnoliophyta
Subclass: Magnoliidae
Family: Violaceae
Genus: Viola
Species: Viola tricolor
Subspecies: Viola tricolor subsp. curtisii
Other names: sandstemor, sandstemorsblomst
Norwegian name: Sandstemorsblom
Norwegian Red List (2021): Vulnerable