Menyanthes trifoliata or Bog Bean is a marginal or shallow water aquatic pond or water gardening plant.
Menyanthes trifoliata goes by the common name, Bog Bean is a marginal pond or aquatic plant perfect for planting in water six inches or so deep. The Bog Bean will grow well in semi shade. It flowers in spring. The flower colour is red. At maturity this pond plant will reach a height of about 1 feet. Does best in water depth: up to 1 ft
Great article about oxygenators
List of floating plants for garden ponds
List of marginal aquatic plants for ponds and water gardens
Other aquatic plant links
Carex Paniculata or Greater Tussock - Sedge is a bog or pond-side aquatic plant.
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