Achyranthes philoxeroides
This plant is listed as an invasive non-native species in the UK – see Cultivation section for details. A vigorous, mat-forming perennial that can grow in water and on land. Slender, green leaves appear in opposite pairs along hollow stems with conspicuous nodes. Rounded clusters of white flowers are produced on short stalks
This plant is on the GB Non-Native Species Secretariat list of Species of Special Concern and the EU list of Invasive Alien Species of Union Concern (applies in NI). Ailanthus altissima should not be planted or caused to grow in the wild in in the UK. It is also banned from sale, and gardeners who already have it should take steps to control it. See RHS advice on invasive non-native species for further information
See cultivation notes
See cultivation notes
See cultivation notes