Species:
English Name: Red algae
Chinese Name:
Family: Halymeniaceae
Description:
Most are perennial and dioecious. The morphology of reproductive structures and pos-fertilization processes is what allows the distinction between families.
The thallus is usually multiaxial, erect and bladelike.


Photos used under a Creative Commons license
References:
– Atlas of Common Harmful Freshwater Algae in Macau (2011), written by Qiu Yi Jian, Ung Wai Kin, and Kong Yi Jun, Editor-In-Chief: Fan Xiao Jun, Macau University of Science and Technology