Weedbusters

Working together to protect New Zealand

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  • What Are Weeds?
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    • Weed Biocontrols
    • Disposing of Weed Waste
    • Banned and notifiable plants
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Get Involved

Weed Quiz

  • Become a Weedbuster
  • Weedbusters Near You
  • Weed Quiz

Popular Links

  • Weed List
  • Weedbusters Near You

Quiz difficulty

Beginner Expert

Weed 1 of 10

Quiz image

This weed is...

  • Swamp lily (Ottelia ovalifolia)
  • Balloon vine (Cardiospermum grandiflorum)
  • Sweet briar (Rosa rubiginosa)
  • Blue morning glory (Ipomoea indica)

Weed 2 of 10

Quiz image

This weed is...

  • African olive (Olea europeaea subsp. cuspidata)
  • Tree mallow (Malva arborea)
  • African lovegrass (Eragrostis curvula)
  • Buddleia (Buddleja davidii)

Weed 3 of 10

Quiz image

This weed is...

  • Banana passionfruit (Passiflora tarminiana)
  • Blue passion flower (Passiflora caerulea)
  • Onion weed (Allium triquetrum)
  • Bartlettina (Bartlettina sordida)

Weed 4 of 10

Quiz image

This weed is...

  • Douglas fir (Pseudotsuga menziesii)
  • Phoenix palm (Phoenix canariensis)
  • Brush wattle (Paraserianthes lophantha)
  • Boneseed (Chrysanthemoides monilifera)

Weed 5 of 10

Quiz image

This weed is...

  • Pig’s ear (Cotyledon orbiculata)
  • Prickly Moses (Acacia verticillata)
  • Royal fern (Osmunda regalis)
  • Mexican water lily (Nymphaea mexicana)

Weed 6 of 10

Quiz image

This weed is...

  • Russell lupin (Lupinus polyphyllus)
  • Port Jackson fig (Ficus rubiginosa)
  • Dally pine (Psoralea pinnata)
  • Asiatic knotweed (Fallopia japonica)

Weed 7 of 10

Quiz image

This weed is...

  • Watsonia (Watsonia meriana ‘Bulbillifera’)
  • Californian poppy (Eschscholzia californica)
  • Gorse (Ulex europaeus)
  • Pride of Tenerife (Echium pininana)

Weed 8 of 10

Quiz image

This weed is...

  • Giant knotweed (Fallopia sachalinensis)
  • Chilean rhubarb (Gunnera tinctoria)
  • Marram grass (Calamagrostis arenaria)
  • Green goddess (Zantedeschia aethiopica ‘Green Goddess’)

Weed 9 of 10

Quiz image

This weed is...

  • Sydney golden wattle (Acacia longifolia)
  • Wonga wonga vine (Pandorea pandorana)
  • Snow poppy (Eomecon chionantha)
  • Manchurian rice grass (Zizania latifolia)

Weed 10 of 10

Quiz image

This weed is...

  • Douglas fir (Pseudotsuga menziesii)
  • Velvetleaf (Abutilon theophrasti)
  • Gorse (Ulex europaeus)
  • Fire tree (Morella faya)

Quiz Result:

Your Level:

Play the beginner quiz again

Switch to the expert quiz

Now put your weed knowledge into action: find a local weedbusting group near you!

Uawa Weed Warriors organisers

Weedbusters

  • Who are Weedbusters?

What Are Weeds?

  • Weedy Words
  • Weed List
  • Controlling Weeds
  • Weed Biocontrols
  • Disposing of Weed Waste
  • Banned and notifiable plants

Get Involved

  • Become a Weedbuster
  • Weedbusters Near You
  • Weed Quiz

Resources

  • How to…
  • Weedbusting Guide
  • Plant Me Instead Booklet
  • Using Weedbuster photographs
  • Useful Links
  • Glossary

Contact Us

  • Home
  • Contact Us

© 2026 Weedbusters • Website by RS

  • Home
  • Weedbusters
    • Who are Weedbusters?
  • What Are Weeds?
    • Weedy Words
    • Weed List
    • Controlling Weeds
      • Controlling Pest Shrubs & Trees
      • Controlling Pest Vines
      • Controlling Pest Herbs & Ground Covers
      • Controlling Pest Grasses
      • Controlling Pest Aquatic Weeds
      • Controlling Agricultural Weeds
    • Weed Biocontrols
    • Disposing of Weed Waste
    • Banned and notifiable plants
  • Get Involved
    • Become a Weedbuster
    • Weedbusters Near You
    • Weed Quiz
  • Resources
    • How to…
      • Raise Weeds Awareness
      • Organise a Weedbusters Event
    • Weedbusting Guide
    • Plant Me Instead Booklet
    • Using Weedbuster photographs
    • Useful Links
    • Glossary
  • Contact Us
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