Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Lamiids: Solanales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Cuscuta polygonorum
FAMILY
Convolvulaceae
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Check out this Key to the Dodders of Alabama from Daniel Spaulding (Phytoneuron).
Read about the remarkably similar Dodder Laurel from Lytton Musselman and the Southern Appalachian Botanical Society.
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Cuscuta polygonorum
FAMILY
Cuscutaceae
SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Cuscuta polygonorum
SYNONYMOUS WITH Key to the dodders (Cuscuta, Convolvulaceae) of Alabama and adjacent states (Spaulding, 2013)
Cuscuta polygonorum
SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Cuscuta polygonorum
COMMON NAME:
Smartweed Dodder
To see larger pictures, click or hover over the thumbnails.
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USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_cupo_001_lvd
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Cuscuta polygonorum
FAMILY
Convolvulaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Cuscuta polygonorum
FAMILY
Cuscutaceae
SYNONYMOUS WITH
Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Cuscuta polygonorum
SYNONYMOUS WITH
Key to the dodders (Cuscuta, Convolvulaceae) of Alabama and adjacent states (Spaulding, 2013)
Cuscuta polygonorum
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933, 1938)
Cuscuta polygonorum
3691
Herbaceous vine
Annual
Habitat: On Polygonum and other hosts, per Weakley's Flora
Native: north & west of the Carolinas & Georgia
Click here to see a map, notes, and images from Weakley's Flora of the Southeastern US.
Click here to see a map showing all occurrences known to SERNEC, a consortium of southeastern herbaria. (Zoom in to see more detail.)
LEAVES:
Stems twining, often yellowish-orange, leafless
FLOWER:
Summer/Fall
Whitish/ Creamy
Usually 4-merous
4-lobed campanulate corolla (usually)
Superior ovary
FRUIT:
Summer/Fall
Capsule
TO LEARN MORE about this plant, look it up in a good book!