Call us Call Us (111) 234 - 5678

21/B, London Campus British Road,Birmingham, UK

False tamarisk

Braided River Status

Prevalent along the lower reaches of the Waimakariri River past the gorge, some upper parts of the Rakaia River, and lower reaches of the Rangitata River mostly downstream from SH1. See the distribution map (when page opens, just click on the green ‘search’ button without changing any of the settings)


False tamarisk (Myricaria germanica) was accidentally introduced into New Zealand late last century. It is a deciduous shrub growing up to 1.5m that like stony or muddy ground within braided river beds. It has upright branches and small, narrowly triangular leaves (up to 5.5mm x 1.6mm) held close to its branches that appear bluish-green due to salt secretions on the underside. Small, red to pink, 5-petalled (3.2mm) flowers hang in clusters from January, and are followed in February and March by small grey capsules containing seeds (0.7-0.9mm).

False tamarisk from Carl Lindman's book: Bilder ur Nordens Flora: 1905

False tamarisk from Carl Lindman’s book: Bilder ur Nordens Flora: 1905

Why is it a problem?

    • Has a preference for braided river beds
    • Alters the natural environment of stony riverbeds
    • Reduces the habitat available for birds that nest in braided riverbeds
    • Providing cover for predators 
  • Tolerates floods, and indeed may thrive in them by spreading
False tamarisk

False tamarisk

How is it spread?

  • Wind and water
  • Possibly vegetatively

Conservation Activities

  • Spray with glyphosate – contact Weedbusters if you site this plant outside the known areas (see map

More information