Spargan Goodale1.JPG

‘American bur-reed,’ Sparganium americanum

You could call this the “spiny, green, ping-pong ball plant” if you wanted, and why not?

It is actually a very common, perennial aquatic species found throughout most of eastern North America (although absent in southern Florida), often forming stands along pond and stream edges and along spring runs. Clumps, which may be thick, come up from slender rhizomes. Its leaves tend to be long and bright green. When growing in deep water or at times of recent heavy stream flows, the leaves are slender and ribbon-like, swaying gracefully in the current.

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John Nelson is the retired curator of the A.C. Moore Herbarium at the University of South Carolina.

As a public service, the Herbarium offers free plant identifications. For more information, visit www.herbarium.org or email johnbnelson@sc.rr.com.

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