
Spanish Moss - Tillandsia usneoides
Spanish Moss is an epiphyte which is not parasitic, however, it damages host trees by smothering, snapping branches under weight and shading leaves to reduce photosynthesis. It is becoming increasingly common in the Sydney region and in particular threatens the local critically endangered Sydney Turpentine-Ironbark Forest and Blue Gum High Forest communities. Preferred host trees include Turpentine, Lilly Pilly, Cheese Tree and Queensland Brush Box. If you have Spanish Moss growing in your garden, it is recommended that you remove this and dispose of it in your green waste. Native Devil’s Twine could be mistaken for Spanish Moss, so reach out to Council for identification assistance if unsure.
Control
Carefully remove Spanish Moss by hand from branches and vegetation in your garden. You may require assistance or long-handled tools to reach infestations higher in trees. Take care when removing to avoid snapping host tree limbs. Dispose of Spanish Moss in your green waste bin.
General Biosecurity Duty
All landowners or land managers have a responsibility to control Priority Weeds on their property, known as a General Biosecurity Duty. If you notice invasive weeds emerging on your property, you will need to control them as soon as possible to prevent them spreading to other properties or into bushland.
Free Advice, Resources & Native plants
Join Council’s free Backyard Habitat program to receive a garden consultation, personalised advice and native plants for your garden.
Native Look-a-like
Devil’s Twine - Cassytha pubescens
Devil’s Twine is a hemiparasitic vine native to Australia. This twining vine has inconspicuous leaves which have been reduced to scales and the plant instead contains chlorophyl in the stems to allow for photosynthesis. Whilst this native is quite distinct from Spanish Moss, it could be mistaken to the untrained eye.