Taxonomy
- Taxonomic Rank
- Variety
- Author
- (Z. Iwats.) Manuel
- Publication
- Cryptogamie: Bryologie, Lichénologie. 1: 70. 1980
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Bryobiotina
- Phylum
- Bryophyta
- Class
- Bryopsida
- Subclass
- Bryidae
- Superorder
- Bryanae
- Order
- Rhizogoniales
- Family
- Calomniaceae
- Genus
- Pyrrhobryum
- Species
- Pyrrhobryum spiniforme