Lennoaceae
- Botanical characteristics of this family of parasitic plants.
- http://delta-intkey.com/angio/www/lennoace.htm

Parasitic Plants - Lennoaceae
- Description of the Lennoaceae family, distribution map, and a list of parasitic species in the genera Lennoa and Pholisma with photographs.
- http://www.parasiticplants.siu.edu/Lennoaceae/