Megahertzia is a genus of tree in the family Proteaceae. Only one species has been described, M. amplexicaulis, from North Queensland. It is found in rainforest.
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