Liverwort
- kingdom: Plantae
- phylum: Marchantiophyta
- class: Jungermanniopsida
- order: Metzgeriales
- family: Pallaviciniacea
- genus: Pallavicinia
- species: Pallavicinia lyellii
Parry Sound
Ontario
Canada
Wilburton
Oklahoma
United States
Liverwort Parry Sound Wilburton