carrotwood (Cupaniopsis anacardioides) is an invasive species in Florida: 

  • Introduced
    Originally brought to Florida as an ornamental plant in 1955, carrotwood became popular in the 1970s and 1980s. 

  • Listed as noxious
    In 1999, carrotwood was added to Florida’s noxious weed list, making it illegal to introduce, possess, transport, or sell in the state. 

  • Threat to native plants
    Carrotwood can form dense monocultures, crowding out native plants for nutrients and light. It can be especially damaging to coastal ecosystems, such as mangrove swamps and tropical hammocks, which are important for erosion control, water quality, and wildlife. 

  • How it spreads
    Carrotwood produces many seeds, which are attractive to birds that disperse them widely. 

  • How to remove
    To remove carrotwood, you can:

    • Pull seedlings by hand before they mature 
    • Cut larger trees and treat the stump with triclopyr ester 
    • Apply basal bark 
    • Dispose of seeds in plastic bags