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A genus of about 28 (mostly native) species. Typically perennial, sometimes with rhizomes.
Grass carp may feed lightly on weeds in this group, but control is usually unacceptable.
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Generally a shoreline plant that grows in a large grouping. Prefers slow-moving, shallow water.
Emersed, floating, or submersed on long petioles. Several species with arrowhead-shaped leaves.
Mostly in whorls of three on pedicels with three whiteish petals and three sepals.
Green arrow arum lacks showy flowers.
Whether you're a professional botanist or a casual nature enthusiast, the NC State University (NCSU) Aquatic Weeds app has detailed information on a wide variety of aquatic weeds to assist in identification.
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