Cyclophyllum is a genus of flowering plants in the family Rubiaceae. It is found from New Guinea, Australia and on islands in many parts of the Pacific.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0