Taxonomy: All Listings 

In habitat, upper subtidal (Amakusa, Japan), August 2013. Inset: Fragment.

1. Habit. 2. In habitat on boulder (Peter the Great Bay, the Sea of Japan, Russia). August 2011.

1. Branches with distichous branchlets. 2. Transverse section showing cortical layer and medulla. 3. Transverse section showing mature cystocarp. 4. Natural habitat (Vietnam, Nha Trang Bay), April 2006. Cement blocks overgrowing with G. asiatica at low ti ...

1. Habit. 2. Fragment showing laterals. 3. Natural habitat, subtidal (Peter the Great Bay, the Sea of Japan, Russia). August 2011.

1. Habit (Dalian, China, October 2008). 2. Part of transverse section. 3. In habitat, upper subtidal (Busan, South Korea). February 2015.

1. Branching pattern. 2. Transverse section. 3. Transverse section: cortical layer. 4. Habitat, on cement blocks (Nha Тrang City, Vietnam). April 2006. Inset: Habit.

1. Habit. 2. Transverse section. 3. Low intertidal (Amakusa, Japan). April 2013.

Habit (in aquarium), collected in the vicinity of Danang Vicinity (Vietnam). April 2007.

1. Habit. 2-4. Transverse sections through sterile plant (2); tetrasporangia (3) and cystocarp. (4). 5. In aquarium. 6. On cement blocks at low tide (Nha Trang Bay, Vietnam). Aprl 2006.

1. Habit. 2. Upper subtidal (2 m deep) (Peter the Great Bay, the Sea of Japan, Russia). August 2011.

Subtidal, 1.5 m deep (Song Lo Bay, Nha Тrang City, Vietnam). April 2006.

1, 2. In the subtidal zone on dead coral block (Hainan Island, China), March 2012

1, 2. Habit (in aquarium). 3. Natural habitat in the upper subtidal zone (Phu Quoc Island, Vietnam). March 2009.

1. Fragment showing branching pattern and branches abruptly basally constricted. 2. Cortical cells and tetrasporangia from surface view. 3. Part of a transverse section through tetrasporangial thallus. 4. Habit (in aquarium, Nha Trang Bay, Vietnam), April ...

Habit (in aquarium) collected in Vietnam, Cape Ca Na. April 2006.

1. Fragment with cystocarps. 2. In habitat, intertidal (My Hoa, Ninh Thuan Province, Vietnam). March 2006.

1. Upper portion showing bifurcate tips. 2. Fragment with cystocarps. 3. Longitudinal section through the cystocarp. 4. Habitat (overgrowing the lobster farm constructions at Mot Island, Nha Trang Bay, Vietnam). April 2006.

1, 2. Plants showing thickened dentate margins. 3. Habitat, upper subtidal (Sanya Bay, Hainan Islands, China). April 2012.

1, 2. Plants in habitat, low intertidal (Amakusa Island, Japan). April 2013.

1. Habit. 2. Transverse section showing tetrasporangia. 3. Transverse section through cystocarp. 4. In habitat (My Hoa, Ninh Thuan Province, Vietnam), March 2006.