Also known as Virginia glasswort or pickleweed, this interesting saltwater-loving member of the amaranth family (Amaranthaceae) can be found in many seaside habitats with saltwater on the Pacific, Atlantic and Gulf Coasts. Extremely tough, it can grow in acidic, neutral and very alkaline soils, and new studies show that the seeds contain 32% fat, which means it has the potential for commercial use in the production of biofuel. Even more interesting and important, if it can be used commercially, this plant is a halophyte - meaning it doesn't require saltwater for irrigation so in the right conditions it might be grown anywhere. These dense mat of American glasswort was found growing in the Woodard Bay Conservation Area just outside of Olympia, Washington.
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