Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.
So far in Alabama, only known from calcareous wet prairies but should be expected on river scour over limestone outcrops where it is also known to occur in Tennessee.
Most similar to Rhynchospora chalarocephala and R. glomerata but with a longer tubercle than either of those species.
** Not applicable or data not available.
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