Porphyridium (paw-r-fie-rid-ee-um) a unicellular red algae with red algal chloroplasts occupying part of a cell which has a bounding cell wall. DIfferential interference contrast.
Porphyridium (paw-r-fie-rid-ee-um) a unicellular red algae with red algal chloroplasts occupying part of a cell which has a bounding cell wall. DIfferential interference contrast.