Red beard lichen
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Lecanorales
- family: Parmeliaceae
- genus: Usnea
- species: Usnea rubicunda
Stanthorpe
Queensland
AustraliaCucaita
Boyacá
ColombiaTurrialba
Cartago
Costa RicaPoullaouen
A2
FranceSan Cristóbal de Las Casas
Chiapas
MexicoGoroka
Eastern Highlands
Papua New GuineaBranford
Branford Center
ConnecticutLookout Mountain
GeorgiaWellesley
MassachusettsWhiteville
North CarolinaNewport
OregonLookout Mountain
TennesseeBedford
Virginia
United States