Rumex nivalis

Rumex nivalis
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Polygonaceae
Genus: Rumex
Species:
R. nivalis
Binomial name
Rumex nivalis
Hegetschw.

Rumex nivalis, commonly called snow dock, is a species of flowering plant in the knotweed family. It is endemic to Europe, where it grows mainly in snowbeds. It is dioecious, with separate male and female plants.

The plant was first discovered by Alexander Moritzi in 1836 in the Swiss Alps. It is most plentiful at 7000 feet above sea level.