Genus: Cuscuta — dodder
When identifying species of Cuscuta, use fresh material. Dried specimens are much more difficult to work with unless you keep notes on the diagnostic characteristics of the flower parts before they are pressed. References: Yuncker (1932), Costea et al. (2006a, 2006b, 2006c).
Family
Convolvulaceae (morning glory family)
This genus’s species in New England
- Cuscuta approximata
- Cuscuta campestris
- Cuscuta cephalanthi
- Cuscuta compacta
- Cuscuta coryli
- Cuscuta epithymum
- Cuscuta europaea
- Cuscuta gronovii
- Cuscuta indecora
- Cuscuta pentagona
- Cuscuta polygonorum
Visit this genus in the Dichotomous Key

![Leaves: Cuscuta approximata. ~ By Washington State Noxious Weed Control Board. ~ Copyright © 2025 Washington State Noxious Weed Control Board. ~ noxiousweeds[at]agr.wa.gov ~ www.nwcb.wa.gov/admin%5CWeedImages%5Csmoothseedalfalfadodder2.jpg](https://newfs.s3.amazonaws.com/taxon-images-239x239/Convolvulaceae/cuscuta-approximata-le-wastatenwcb1.jpg)