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Brackish Water-crowfoot

Ranunculus baudotii

Brackish Water-crowfoot
Photo: E Wusk, CC BY-SA 4.0

Brackish water-crowfoot is a buttercup that grows in shallow, slightly salty pools and ditches, mostly in coastal marshes and damp grasslands. It thrives with its roots in wet mud or shallow water and needs plenty of moisture.

Family
Ranunculaceae (Buttercup family)
Grows as
Shrub, Aquatic
Light
Full sun, Part shade
Water
Keep the roots wet or submerged; it tolerates seasonal drying of pools in summer.
Soil
Wet mud or silt, slightly brackish to alkaline.
Safety
Toxic: All parts contain the irritant glycoside ranunculin, which forms protoanemonin; it causes skin and mouth irritation if eaten or handled.. Toxic to cats and dogs (ASPCA).
Edible
Yes, some parts
Native range
Europe to Aegean Is., NW. Africa
Climate
temperate

About

Ranunculus baudotii, brackish water-crowfoot, is a flowering plant in the Ranunculaceae (buttercup family). As the name suggests, it tends to grow near the sea, typically in pools and ditches in coastal marshes that are slightly salty due to sea spray. It can also be found inland where there is some saline influence. It is not edible and has economic uses, but it is generally valued as a plant of conservation interest and an indicator of less agriculturally improved habitat.

Where it grows

This species grows mainly in coastal grasslands, where it occurs in slightly brackish seasonal pools. It can also be found in highly alkaline fens and even freshwater rivers and pools inland.

Uses

Members of the Ranunculaceae contain an irritating glycoside, ranunculin, from which the volatile substance protoanemonin is formed. Animals tend to avoid eating them because the taste is acrid, unless they are dried in hay or sprayed with herbicide.

Other Ranunculus plants

Littleleaf buttercup · Aconite-leaf buttercup · Meadow buttercup · White water crowfoot · Asian Buttercup · St. Anthony's turnip · Ranunculus calandrinioides · California buttercup · Greater creeping spearwort · Glacier buttercup · Ranunculus gramineus · Ivy buttercup

Text excerpted from the Wikipedia article Ranunculus baudotii by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

Pet safety from the ASPCA toxic and non-toxic plant lists.

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