Ranunculus glacialis, the glacier buttercup or glacier crowfoot, is a plant of the family Ranunculaceae. It is a 5-10(-20) cm high perennial herb. Often with a single relatively large (1.8 - 3.8 cm) flower, with 5 petals first white later pink or reddish. The underside of the 5 sepals are densely brown-hairy. The leaves are fleshy, shiny, and deeply loped, forming 3 leaflets. Ranunculus glacialis is reported (from Greenland material) to have a diploid chromosome number of 2n = 16.
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Is it poisonous?
Considered toxic. Public sources list it as such; we have not verified this individually. The note covers its whole genus. Buttercup; protoanemonin in fresh sap, blistering Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.
Easily confused with
- Ranunculus alpestris — considered toxic
Classification
- Kingdom
- Plantae
- Phylum
- Tracheophyta
- Class
- Magnoliopsida
- Order
- Ranunculales
- Family
- Ranunculaceae
- Genus
- Ranunculus
- Species
- Ranunculus glacialis
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