Algae was a plant that typically grew underwater and liked to cover the surfaces of objects. The plant could also be airborne[1], where it lived on water droplets and chemical vapors floating in the atmosphere.[2] Additionally, algae grew on objects out of water, sometimes dangling from structures in strands up to several hundred meters in length and creating virtual "forests" of algae.[3]
While it was preyed upon for sustenance by other plants and animals,[3] some species of algae thrived in a comensal relation with other species, including the Melodies of Yavin 13, to which the plant provided life-sustaining oxygen.[9] Furthermore, varieties such as the bestrum algae from Baralou were broken down and processed into foods for consumption,[10] and dried algae extracts were used to create algae sugar for use in alcohol fermentation.[11]Algae-bread was especially favored by Herglics, who also made algae ice cream.[12]
A more advanced form of algae could be found in the Cygnus B system. It contained a planet with oceans inhabited by giant sapient algae beds.[14] Similarly, the planet Paulking XIV of the Corporate Sector had oceans filled with talking algae.[15]