Cuscuta indecora

bigseed alfalfa dodder, largeseed dodder, pretty dodder
Family

Cuscutaceae

Leaf Arrangement

alternate

Leaf Type

no leaves

Growth Form

forb, vine

Flower Color

white, yellow

Flower Month

June - October

Height (meters)

0.2 - 2.0

Milky Sap

No

Armed/Unarmed

Unarmed

Origin

native

Lifespan

annual, perennial

Growing Season

Warm season


Prairie Coefficient of Conservatism

5

Field Characters

When sterile resembles a tangle of monofiliment fishing line. Only species in coastal prairie with fleshy, pimple covered flowers.

Cultural Information

Germination from seed is not difficult. Seeds will germinate at a range of temperatures from 35 to 95 F. Scarification with a 30 minute treatment of concentrated sulfuric acid is recommended by Allred and Tingey (1964). In order for plants to survive past the seedling stage a host ( usually Alfalfa (Medicago sativa)) must be provided.

Natural History

Pretty Dodder is parasitic on a wide range of herbaceous and woody hosts, primarily members of the family Asteraceae. It is abundant in the southern states from Florida to California, and north South Dakota.

Habitat

A wide range of woody and herbaceous hosts.