| Word | Definitions | Synonyms |
|---|---|---|
| fanweed | (noun) foetid Eurasian weed having round flat pods; naturalized throughout North America | Synonyms: field pennycress, French weed, mithridate mustard, penny grass, stinkweed, Thlaspi arvense |
| fanwort | (noun) common aquatic plant of eastern North America having floating and submerged leaves and white yellow-spotted flowers | Synonyms: Cabomba caroliniana, water-shield |