Modoc County Knotweed / Center For Plant Conservation
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Plant Profile

Modoc County Knotweed (Polygonum polygaloides ssp. esotericum)

  • Global Rank: T3 - Vulnerable
  • Legal Status: N/A
  • Family: Polygonaceae
  • State:
  • Nature Serve ID: 140457
  • Lifeform: Forb/herb
  • Date Inducted in National Collection:

Where is Modoc County Knotweed (Polygonum polygaloides ssp. esotericum) located in the wild?

Which CPC Partners conserve Modoc County Knotweed (Polygonum polygaloides ssp. esotericum)?

CPC's Plant Sponsorship Program provides long term stewardship of rare plants in our National Collection. We are so grateful for all our donors who have made the Plant Sponsorship Program so successful. We are in the process of acknowledging all our wonderful plant sponsorship donors on our website. This is a work in progress and will be updated regularly.

Conservation Actions

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Taxon Polygonum polygaloides ssp. esotericum
Family Polygonaceae
CPC Number 449666
Duration Annual
Common Names
Associated Scientific Names
State Rank
State State Rank
Ecological Relationships


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