Loss of aquatic plant species has occurred in coastal and freshwater habitats throughout the world.
In particular, population and habit loss of the submerged aquatic species, Vallisneria americana Michx., have made it a potential restoration candidate.
For successful restoration, reliable seed sources are vital for producing plants or for direct seeding.
Seed survival and their ability to retain viability through storage are key components for successful reproduction.
Seed storage and subsequent germination of V. americana were studied over a 6-month period to determine the conditions that retain seed vigor.
Seeds were stored at three humidity levels 11%, 50%, 95% using saturated salts and ambient humidity for 1, 2, 4, and 6 months at either cold or ambient temperatures. After storage intervals, seed moisture content, embryo viability, and germination were determined.