Rosulabryum billarderi
- kingdom: Plantae
- phylum: Bryophyta
- class: Bryopsida
- order: Bryales
- family: Bryaceae
- genus: Rosulabryum
- species: Rosulabryum billarderi
- Morro do Chapéu
Bahia
Brazil- Concepción
BiobÃo
Chile- Tepotzotlán
México- Zacatelco
Tlaxcala- El Espinal
Veracruz
Mexico- Kingston
00
Norfolk Island