Flutender Hahnenfuß (Ranunculus fluitans) "River Crowfoot ( ranunculus fluitans) - geograph.org.uk - 858956" by Alan Murray-Rust is licensed under CC BY-SA 2.0

River water-crowfoot (Ranunculus fluitans)

Endangered?

Very widespread, classified as slightly endangered in Sweden and Switzerland.

Where?

River water-crowfoot grows in fast-flowing rivers and streams in moderately warm to warm areas.

Appearance?

River water-crowfoot is a wintergreen, herbaceous plant that forms stems up to 6 meters long. On it grow at least 8 cm long, thread-like and multi-branched submerged leaves. Between June and August form white flowers with yellow stamens that have a diameter of up to 2 cm.

Special features?

Underwater, egg-shaped stipules are formed, above water, small fruits are formed, which contain between 34 and 63 nutlets.

 RanunculusFluitans b

"River-water crowfoot - Braid Burn" by Magnus Hagdorn is licensed under CC BY-SA 2.0

 RanunculusFluitans c

"Flutender Hahnenfuß" by Grzegorz Grzejszczak is licensed under CC BY-SA 4.0