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Bogbean

Menyanthes trifoliata

Also called Buckbean — a distinctive bog and fen plant with trifoliate leaves held just above the water and spikes of fringed star-shaped white flowers (often tinged pink) in late spring. Striking close up: each petal is edged with a fuzzy white fringe of hairs. Traditional medicinal use across Europe and N. America for digestive and rheumatic complaints.

Quick Facts

Distribution

Boreal fens & pond edges, Zone 1

Light

Full sun (wet)

Bloom Time

May–July

Soil

Saturated acidic peat or mud

Water

Very high

Use CautionContains bitter glycosides — mild GI upset if consumed raw

Growing & Cultivation

Propagation

Rhizome division in spring — each node with roots produces a new plant.