Herbarium specimen: Polystichum aculeatum
| Taxon: | Dryopteridaceae: Polystichum aculeatum (L.) Roth ("Hard Shield-fern") |
|---|---|
| Collection date: | 9/1860 |
| Locality: | Great Britain, VC89 East Perthshire, Birnam, NO0341 |
| Institution: | Perth Museum and Art Gallery (PTH) |
| Accession number: | PTH.1999.420.485 |
