| Caulerpa ellistoniae | |
|---|---|
| Scientific classification   | |
| (unranked): | Viridiplantae | 
| Phylum: | Chlorophyta | 
| Class: | Ulvophyceae | 
| Order: | Bryopsidales | 
| Family: | Caulerpaceae | 
| Genus: | Caulerpa | 
| Species: | C. ellistoniae | 
| Binomial name | |
| Caulerpa ellistoniae | |
Caulerpa ellistoniae is a species of seaweed in the family Caulerpaceae. [1]
The seaweed has a robust stolon with a diameter of approximately 2 to 4 millimetres (0.08 to 0.16 in). The dark green fronds are erect and branch many times with a length of 10 to 25 centimetres (3.9 to 9.8 in). [1]
It is found along the coast in the South West region of Western Australia spreading north as far as Perth usually in deeper water. [1]
Caulerpa is a genus of seaweeds in the family Caulerpaceae. They are unusual because they consist of only one cell with many nuclei, making them among the biggest single cells in the world. A species in the Mediterranean can have a stolon more than 3 metres (9.8 ft) long, with up to 200 fronds. This species can be invasive from time to time.
Caulerpa dichotoma is a species of seaweed in the Caulerpaceae family.

Caulerpa cupressoides, commonly known as cactus tree alga, is a species of seaweed in the Caulerpaceae family.
Caulerpa cylindracea is a species of seaweed in the Caulerpaceae family.
Caulerpa delicatula is a species of seaweed in the Caulerpaceae family.

Caulerpa fergusonii is a species of seaweed in the Caulerpaceae family.

Caulerpa flexilis is a species of seaweed in the Caulerpaceae family.
Caulerpa hedleyi is a species of seaweed in the Caulerpaceae family.
Caulerpa lamourouxii is a species of seaweed in the Caulerpaceae family.

Caulerpa longifolia, commonly known as feather caulerpa or long-filament caulerpa, is a species of seaweed in the Caulerpaceae family.
Caulerpa obscura is a species of seaweed in the Caulerpaceae family.
Caulerpa papillosa is a species of seaweed in the Caulerpaceae family.
Caulerpa scalpelliformis is a species of seaweed in the Caulerpaceae family.

Caulerpa sedoides, also known as mini-grapes or bubble caulerpa, is a species of seaweed in the Caulerpaceae family native to Australia.

Caulerpa serrulata, commonly known as cactus tree alga or serrated green seaweed, is a species of seaweed in the Caulerpaceae family found in warm marine water environments.

Caulerpa sertularioides, also known as green feather algae, is a species of seaweed in the Caulerpaceae family found in warm water environments.

Caulerpa simpliciuscula is a species of seaweed in the Caulerpaceae family.
Caulerpa trifaria is a species of seaweed in the Caulerpaceae family.

Caulerpa verticillata is a species of seaweed in the Caulerpaceae family.

Caulerpa webbiana, commonly known as bottlebrush green seaweed, is a species of seaweed in the family Caulerpaceae.