About Palmophyllum crassum (Naccari) Rabenh.
Palmophyllum crassum (Naccari) Rabenh. is a species of algae. It has a cosmopolitan distribution, and is found in deep seawater habitats. Palmophyllum crassum grows as thalli that attach to substrates including rocks and other algae. Its thalli are made up of spherical green cells held within a gelatinous matrix.