Large-leaved Pondweed
Potamogeton amplifolius Tuckerman
Large-leaved Pondweed: https://marylandbiodiversity.com/species/1834
Synonyms

Seasonality Snapshot

Use of media featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.

Source: Wikipedia

Potamogeton amplifolius
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Alismatales
Family: Potamogetonaceae
Genus: Potamogeton
Species:
P. amplifolius
Binomial name
Potamogeton amplifolius

Potamogeton amplifolius, commonly known as largeleaf pondweed or broad-leaved pondweed, is an aquatic plant of North America. It grows in water bodies such as lakes, ponds, and rivers, often in deep water.

This perennial plant grows from rhizomes and produces a very slender, cylindrical, sometimes spotted stem up to a meter or so long. The leaves take two forms. Submersed leaves are up to 20 centimeters long by 7 wide and may be folded along their midribs. The submersed leaves have more veins than do those of other pondweed species, up to 49.[1] Floating leaves are up to 10 centimeters long by 5 wide, leathery in texture, and borne on long petioles. The inflorescence is a spike of many flowers rising above the water surface on a thick peduncle.

References

[edit]
  1. ^ "Potamogeton amplifolius in Flora of North America @ efloras.org". www.efloras.org. Retrieved 2017-02-01.
[edit]