Nymphaea x helvola
An aquatic perennial with tiny olive-green leaves with purple and brown markings and dainty, star-shaped, canary-yellow flowers, with orange stamens.
Orontium aquaticum
An aquatic perennial with glaucous green leaves and pencil-like yellow flowers.
Phragmites australis ‘Variegatus’
A vigorous reed grass with narrow greyish green leaves, striped golden yellow, fading to white with plume-like brownish purple flowers.
Pontederia cordata
An aquatic perennial with glossy pointed leaves and spikes of blue flowers in late summer.
Ranunculus flammula
A marginal aquatic perennial with red-tinted stems and dark green leaves. Stems of cup-shaped, bright yellow flowers in early summer.
Ranunculus lingua ‘Grandiflorus’
A marginal aquatic perennial with blue-green leaves. Stems of cup-shaped, golden yellow flowers in early summer.
Sagittaria sagittifolia
A marginal aquatic perennial with beautiful arrow-shaped, shiny leaves. Clusters of white flowers with crimson centres.
Sagittaria sagittifolia ‘Flore Pleno’
A marginal aquatic perennial with beautiful arrow-shaped, shiny leaves. Clusters of double white flowers.
Saururus cernuus
An aquatic perennial with pretty heart-shaped leaves and long spikes of pendulous fragrant white flowers in summer. Rich autumnal tints.
Schoenoplectus lacustris ssp. tabernaemontani ‘Albescens’
An aquatic perennial with grey-green leafless stems striped white. Clusters of brown spikelets in summer.
Schoenoplectus lacustris ssp. tabernaemontani ‘Zebrinus’
An aquatic perennial with grey-green leafless stems banded white along the stems. Clusters of brown spikelets in summer.
Scrophularia auriculata ‘Variegata’
A marginal aquatic with yellowish green leaves boldly marked with cream. Clusters of yellowish green flowers with a brown lip from early summer to early autumn.