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PlantFiles: Smartweed Dodder
Cuscuta polygonorum

Family: Convolvulaceae (kon-volv-yoo-LAY-see-ee) (Info)
Genus: Cuscuta (kus-KEW-tuh) (Info)
Species: polygonorum

2 members have or want this plant for trade.

Parasites and Hemiparasites

Unknown - Tell us

Unknown - Tell us

Unknown - Tell us

Sun Exposure:
Full Sun

Unknown - Tell us

Bloom Color:
White/Near White

Bloom Time:
Mid Summer
Late Summer/Early Fall

Unknown - Tell us

Other details:
May be a noxious weed or invasive

Soil pH requirements:
Unknown - Tell us

Patent Information:
Unknown - Tell us

Propagation Methods:
Unknown - Tell us

Seed Collecting:
Unknown - Tell us

Click thumbnail
to view:

By frostweed
Thumbnail #1 of Cuscuta polygonorum by frostweed

By creekwalker
Thumbnail #2 of Cuscuta polygonorum by creekwalker

By creekwalker
Thumbnail #3 of Cuscuta polygonorum by creekwalker


No positives
No neutrals
2 negatives

Gardeners' Notes:

Negative Lotsalilys On Aug 12, 2009, Lotsalilys from Maple Heights, OH wrote:

This plant over ran some planters very quickly and was very hard to remove. I would not want this loose in the garden.

Negative cherishlife On Nov 12, 2004, cherishlife from Pocola, OK (Zone 7a) wrote:

This plant is considered a noxious weed by the usda for several states.


This plant has been said to grow in the following regions:

Cole Camp, Missouri
Maple Heights, Ohio
Arlington, Texas

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