Skip to main content

U.S. flag An official website of the United States government

Animal and Plant Health Inspection Service
U.S. Department of Agriculture
USDA FAQ's and resources about coronavirus (COVID-19).  LEARN MORE

Parasitic plant genera list

Confirm that the genus contains parasitic plants by checking the list of parasitic plant genera. If your species is not on either list, use PPQ form 587.

* Some or all members of this genus are also regulated as Federal Noxious Weeds (7 CFR §360)

Family Name Synonym or Note Genus Name Synonym or Note

Complementary Content