Taxonomy
- Taxonomic Rank
- Variety
- Author
- Na-Thalang
- Publication
- Brunonia. 3: 128. 1980
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Bryobiotina
- Phylum
- Marchantiophyta
- Class
- Marchantiopsida
- Subclass
- Marchantiidae
- Order
- Marchantiales
- Family
- Ricciaceae
- Genus
- Riccia
- Species
- Riccia duplex