Native Plants
Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.
Potamogeton amplifolius
Potamogeton amplifolius Tuck.
Largeleaf Pondweed
Potamogetonaceae (Pondweed Family)
Synonym(s):
USDA Symbol: POAM5
USDA Native Status: L48 (N), CAN (N)
From the Image Gallery
No images of this plant
Plant Characteristics
Duration: PerennialHabit: Herb
Breeding System: Flowers Bisexual
Fruit Type: Drupe
Size Notes: Submersed stems up to about 3-1/2 feet long.
Leaf: Green, submersed and floating, sometimes submersed only.
Fruit: Drupaceous.
Bloom Information
Bloom Color: GreenBloom Time: Jun , Jul , Aug , Sep , Oct , Nov
Distribution
USA: AL , AR , CA , CO , CT , DC , GA , IA , ID , IL , IN , KS , KY , MA , MD , ME , MI , MN , MO , MS , MT , NC , ND , NE , NH , NJ , NY , OH , OK , OR , PA , RI , SD , TN , VA , VT , WA , WI , WV , WYCanada: NB , NL , NS
Growing Conditions
Water Use: HighLight Requirement: Sun
CaCO3 Tolerance: Low
Aquatic: yes
National Wetland Indicator Status
Region: | AGCP | AK | AW | CB | EMP | GP | HI | MW | NCNE | WMVE |
Status: | OBL | OBL | OBL | OBL | OBL | OBL | OBL |
Web Reference
Webref 30 - Calflora (2018) CalfloraWebref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter
Additional resources
USDA: Find Potamogeton amplifolius in USDA PlantsFNA: Find Potamogeton amplifolius in the Flora of North America (if available)
Google: Search Google for Potamogeton amplifolius
Metadata
Record Modified: 2023-05-02Research By: TWC Staff