Photo: jillllybean, CC BY-SA 2.0 (via Wikimedia Commons)

American Bur-reed

Sparganium americanum

Also known as American Burreed, Bur-reed

At a glance

Family

Typhaceae (cattail family), classed historically in its own bur-reed family, Sparganiaceae

Type

Emergent aquatic perennial, grass-like in habit

Parts used

Not an established food or medicinal herb; grown and gathered chiefly for its ornamental seed heads and wetland habitat value

Size

1 to 3 feet tall, occasionally taller in deep mud or shallow water

Bloom

Early to late summer, small greenish-white ball-shaped flower clusters strung along a zigzagging stem

Habitat

Shallow water and soft mud of marshes, pond margins, ditches, and slow streams across eastern and central North America

Acquisition

Grow or buy

This plant in HerbSense

Key benefits

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Stabilizes muddy pond edges

Feeds ducks and songbirds

Shelters fish and amphibians

Filters runoff naturally

Traditional uses

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American bur-reed is not a plant with a documented history in the herbal medicine chest or the kitchen. Its real legacy is ecological. For as long as people have watched marshes and pond edges, they have noticed wood ducks, teal, and songbirds working over its spiky seed heads in autumn, and noticed too how its tangled roots hold soft mud in place against the pull of moving water. Restoration plantings and rain gardens have leaned on it for exactly that reason, valuing it as a quiet, working plant rather than a curative one. Its odd, bristling seed clusters, each one looking a little like a medieval mace, have also made it a favorite of foragers who gather for dried arrangements rather than for tea.

How to grow & use it

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Pairs well with

✦Pickerelweed
✦Blue flag iris
✦Arrowhead

Substitutes

✦Lesser bur-reed
✦Broadleaf arrowhead

Choose it when

“For the soft, muddy fringe where a pond gives way to lawn, where something wild and green is needed to hold the bank and welcome the ducks.”

Did you know?

The genus name Sparganium comes from the Greek sparganon, meaning swaddling band, a nod to the plant's long, ribbon-like leaves that early botanists thought resembled strips of cloth wound around an infant.

Safety

American bur-reed has no history of use as food or medicine and grows among similar-looking wetland plants, so it should not be eaten unless positively identified.