Ceramiales, Rhodomelaceae
Bostrychia tenella (Lamouroux) J. Agardh

In natural habitat (view from on land).
Photo Data
- Place
- : Sukorn Island, Trang.
- Depth
- : +0.5 m
The plants have decumbent main axes that are cylindrical, with branchlets arising alternately in one plane. The apices of the branches and branchlets curve downward. This seaweed forms a dense turf on rocks and in rock crevices exposed to splashing water.

Fresh specimen.

Microscopic view of the terminal portion of branches.