IMPORTANT NEWS
CONTACT INFO:
Ph.(803)755-2872
SCDNR
Aquatic Nuisance
Species Program
2730 Fish Hatchery Road,
West Columbia, SC 29172
Fax: (803)755-0617
STAFF:
Chris Page
Program Coordinator
Mike Hook
Field Supervisor
Walt Meitzen
Field Technician
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INFORMATION!
WATER
CHESTNUT
Trapa natans
![trapa natans - water chestnut](img/chestnut1.jpg)
Water chestnut is an emersed or
floating plant. The lower leaves are submersed and are sessile,
alternate, and pinnatified (cleft). The upper or floating leaves are
diamond shaped with outer dentate (marginal teeth pointing out) leaf
margins. The flower of Trapa natans has 4 white petals with 4 green
sepals. The fruit of this plant is a nut enclosed in a thorny calyx
which has 4 sharp spines.
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