Hey Chris. I don't know what the species is, as it comes from the ocean. Any Marine Biologists on Armorama???
I also use these stems to replicate bamboo, this comes from a Casuarina tree. I believe they exist in plague proportions in parts of the USA, so you shouldn't much trouble finding them!


G'day Anthony. I will wash these in fresh water, dry them out, paint and/or press them. They will last a life-time. I have natural material in dioramas I made 4 years ago and they look fine. Give it a shot mate!
Chas