science education resource

Smartweed (Water)

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Polygonum amphibium
Smartweed (Water)

Habitat

They bloom in the summer and fall in wet soil and in the shallow water of ponds.

Description

The tiny flowers are bright pink and bunched together in a rounded 1” long mass at the end of a stem. The leaves are smooth and pointed and the jointed stem can have a hint of pink.

Taxonomic Features (Traits) for Identification

  • Flower Type: Flowers too small to be seen but forming a dense, blunt spike that stands up on the end of a stem

  • Flower Color: Rose
  • 
Leaf Arrangement: Alternate

  • Plant Type: Wildflower
  • 
Leaf Type: Egg-shaped and entire (smooth edge)

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To view these resources with no ads, please Login or Subscribe to help support our content development.

School subscriptions can access more than 175 downloadable unit bundles in our store for free (a value of $1,500).

District subscriptions provide huge group discounts for their schools. Email for a quote: sheri@exploringnature.org.

Citing Research References

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When citing a WEBSITE the general format is as follows.
Author Last Name, First Name(s). "Title: Subtitle of Part of Web Page, if appropriate." Title: Subtitle: Section of Page if appropriate. Sponsoring/Publishing Agency, If Given. Additional significant descriptive information. Date of Electronic Publication or other Date, such as Last Updated. Day Month Year of access < URL >.

Here is an example of citing this page:

Amsel, Sheri. "Smartweed (Water)" Exploring Nature Educational Resource ©2005-2024. April 10, 2024
< http://exploringnature.org/db/view/952 >

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