| taxonID | 7765489 |
| datasetID | bae5856f-da10-4333-90a0-5a2135361b30 |
| parentNameUsageID | 2651085 |
| acceptedNameUsageID | 4044068 |
| scientificName | Polystichum tagawanum var. atrosquamatum Sa.Kurata |
| scientificNameAuthorship | Sa.Kurata |
| canonicalName | Polystichum tagawanum atrosquamatum |
| genericName | Polystichum |
| specificEpithet | tagawanum |
| infraspecificEpithet | atrosquamatum |
| taxonRank | variety |
| namePublishedIn | Sci. Rep. Yokosuka City Mus., 15: 48, 48, 1969 |
| taxonomicStatus | synonym |
| kingdom | Plantae |
| phylum | Tracheophyta |
| class | Polypodiopsida |
| order | Polypodiales |
| family | Dryopteridaceae |
| genus | Polystichum |
| DataSource | GBIF Backbone Taxonomy 2023-08-28 |