''Caulerpa fergusonii'' is a species of seaweed in the '' Caulerpaceae'' family. The seaweed is olive green at the base becoming a darker green distally. The thallus spreads outward to about . The species is found around much of Asia and the Pacific Islands as well as Australia and New Zealand. In Western Australia, it is found along the coast in a large area extending from around the

Kimberley Kimberly or Kimberley may refer to: Places and historical events Australia * Kimberley (Western Australia) ** Roman Catholic Diocese of Kimberley * Kimberley Warm Springs, Tasmania * Kimberley, Tasmania a small town * County of Kimberley, a ...

, south as far as Esperance in the Goldfields-Esperance region of Western Australia.

References

{{Taxonbar, from=Q41804883 fergusonii Species described in 1891 Flora of Australasia