English Ectocarpus siliculosus Cited by user Msiscar on 23 Apr 2021 The alga is unbranched and filamentous; it forms soft beards on larger plants or other firm substrata and grows up to 2 feet long.
English Volvox carteri Cited by user Ssukkestad3 on 15 Dec 2018 Volvox carteri F. Stein 1873 is a species of colonial green algae in the order Volvocales.