Moss balls? Found on central California Beach : r/whatsthisplant
Marimo moss ball species profile
Plant Profile: Marimo — STUMP ‣ PLANTS · WARES ·, 43% OFF
If You Just Bought A Marimo Moss Ball, Kill It With Bleach
Marimo Moss Ball Terrarium
Zebra Mussels in Moss Balls (Important to Know) - Mr.Houseplant
Blog, Vase Market - Blog
Is it possible to find wild Marimo moss on the beach? I found one
State warns of invasive zebra mussel found in aquarium moss balls
How to Identify Natural Marimo Moss Balls
Climate change threatens 'fluffy' algae balls with extinction