Giant Pickerel WeedPontederia cordata lanceolataHeart-shaped, green leaves with clusters of blue flo..

Marsh CinquefoilPotentilla palustrisPretty, sharply jagged toothed leaves divided into leaflets. The..

Lesser SpearwortRanunculus flammulaLanceolate leaves with branching stems hold a large number of lit..

Greater Spearwort / Water ButtercupRanunculus lingua grandiflorusLong, ovate, deep blue-green leaves..

Water CressRorippa nasturtium aquaticumDark green foliage with small, white flowers. Commonly called..

Rumex sanguineusAttractive rosettes of green, ovate leaves with bright red veins, this plant is main..

ArrowheadSagittaria sagittifoliaLong, arrow-shaped leaves. White flowers with dark purple, almost bl..

Lizard's TailSaururus cernuusGreen, lance-shaped leaves with slender, nodding, solitary spikes of ti..

Fibre Optic Plant Scirpus cernuus This versatile, attractive evergreen has an apt common n..

Zebra RushScirpus tabernaemontani 'Zebrinus' / Schoenoplectus lacustris 'Zebrinus'A striking plant s..

Blue Eyed Grass Sisyrinchium bellumClump forming perennial, with short pointed leaves and blue-..

Yellowed Eyed Grass / Yellow Satin FlowerSisyrinchium californicumMiniature, Iris-type foliage with ..

Powdery Alligator Flag / Hardy Water CannaThalia dealbataA striking plant with large glaucous leaves..

Society GarlicTulbaghia violaceaThe fragrant, pale purple flowers are held in large terminal umbels...

Lesser ReedmaceTypha angustifoliaSmaller than Typha latifolia but still a large Typha with dark choc..