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Bog Rush (Juncus biflorus Elliott)

BONAP has merged this into grassleaf rush (Juncus marginatus), which has a broader range; POWO and FSUS both reject this merge and consider these taxa separate; we have kept them separate as well.

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Range - Expand

Native or Not Present

This tentative map is based on our own research. It may have limited data on Canada and/or Mexico, and there is some subjectivity in our assignment of plants as introduced vs. expanded. Read more in this blog post.

This range map is based on a combination of the USDA data with regional sources, but our research has been limited by the fact that only some regional sources distinguish these species. For instance, the MD Biodiversity Project treats this as a separate species, whereas the Florida Plant Atlas does not.