Lejeunea flava
- kingdom: Plantae
- phylum: Marchantiophyta
- class: Jungermanniopsida
- order: Porellales
- family: Lejeuneaceae
- genus: Lejeunea
- species: Lejeunea flava
Welchman Hall
Saint Thomas
Barbados
Las Lomas
Veracruz
Mexico
El Paso
Canary Islands
Spain
Altamonte Springs- Bay Harbor Islands
- Biscayne Park
- Bithlo
- Eustis
- Fern Park
- Florida City
- Fort Meade
- Homestead
- Homosassa Springs
- Jacksonville Beach
- Leisure City
- Longwood
- Miami
- Mount Dora
- Naranja
- Neptune Beach
- North Miami
- Ocala
- Port Orange
- Princeton
- Saint Augustine
- Saint Petersburg
- Samoset
- Sanford
- Silver Lake
- Tallahassee
- Tavares
- Winter Park
Florida- Augusta
- Douglas
- Thomasville
Georgia- Bay Saint Louis
- Gulf Hills
- Ocean Springs
- Pearlington
Mississippi- Hometown
Pennsylvania- Centerville
- Charleston
- Folly Beach
- Lincolnville
- Summerville
South Carolina
United States
Aibonito