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How to Manage Pests

Identification: Weed Photo Gallery

Ducksalad

Scientific name: Heteranthera limosa (Pickerelweed Family: Pontedericaceae)

Life stages of Ducksalad Image

Click on image to enlarge

DESCRIPTION:
Ducksalad, an annual emersed aquatic plant, is limited in its distribution and found mostly in California's Sacramento Valley. Mature plants, 15 to 30 cm (6 - 12 inches) tall, have bright, waxy green, oval-shaped leaf blades that may be submerged, floating, or held above the water surface. Showy flowers have six petals that are arranged in a narrow star shape. Each flower is borne singly. Seeds germinate only in saturated soil. It is an early season problem in rice, primarily in open water.

Broadleaf ID illustration.


Statewide IPM Program, Agriculture and Natural Resources, University of California
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For noncommercial purposes only, any Web site may link directly to this page. FOR ALL OTHER USES or more information, read Legal Notices. Unfortunately, we cannot provide individual solutions to specific pest problems. See How to manage pests, or in the U.S., contact your local Cooperative Extension office for assistance. /PMG/WEEDS/ducksalad.html revised: November 17, 2008. Contact webmaster.