Colaconema caespitosum
- kingdom: Plantae
- phylum: Rhodophyta
- class: Florideophyceae
- order: Colaconematales
- family: Colaconemataceae
- genus: Colaconema
- species: Colaconema caespitosum
Victor Harbor
South Australia
Australia
Swanage
England
United Kingdom
Beaufort
North Carolina
United States