Seacoast marshelder provides dune stabilization, restoration
The seacoast marshelder (Iva imbricata) is an evergreen plant found throughout most of coastal Florida, and it is a member of the Asteraceae, or aster, family. It grows primarily in dune habitats, making it both salt-tolerant and drought-tolerant once established. Seacoast marshelder prefers full sun and sandy well-draining soils. It is a quick growing plant and can grow to about 2-4 feet high and about 6 feet wide. The leaves are succulent and light in color, which help the plant retain moisture and reflect light, and the flowers are small and inconspicuous. Seacoast marshelder has multiple adaptations to help it survive in its specialized dune habitat. The unique plant has the ability to produce roots from its stems when sand accumulates over exposed areas of the plant, allowing it to spread and anchor into the sand. The adaptation makes seacoast marshelder great for dune stabilization and restoration. It is an excellent addition to wildlife gardens. It provides cover for wildlife species, and its seeds provide food for birds and other small animals.
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