This is famous for making up the floating islands on which the Uros people of Lake Titicaca dwell, as well as occurring on isolated Easter Island in the Pacific.
Schoenoplectus pungens | Schoenoplectus acutus | Southwestern Arroyo Toad—''Bufo californicus'' | Schoenoplectus | ''Parastichopus californicus'' at ebb/low tide, Saratoga Passage |