Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Polystichum aculeatum
hard shield fern
As recorded: Polystichum aculeatum (L.) Roth
Plantae › Tracheophyta › Polypodiopsida › Polypodiales › Dryopteridaceae
- Collected by
- Bersololj, D.C.
- Collector number
- 20807
- Date
- 1898
- Locality
- Karnten: Spittal au den dan: Linprgrabau
- Region
- Austria
- Record type
- Preserved specimen
Polystichum aculeatum observed alive
This specimen was collected in 1898. Since 2000, iNaturalist observers have recorded 13,887 research-grade sightings in the wild, most recently on 2026-10-27.
2026-10-27
Toora VIC 3962, Australia
(c) catherinecrowden, some rights reserved (CC BY-NC)
2026-10-26
88250 La Bresse, France
(c) Elphège Budzinski, some rights reserved (CC BY-NC)
2026-10-26
Stöckentobelweg, Zürich, ZH, CH
(c) Evelin Krol, some rights reserved (CC BY-NC)
2026-10-26
Hartberg-Fürstenfeld, Österreich
(c) Sepp Schmid, some rights reserved (CC BY-NC)
2026-10-26
Velem, Vas County, HU
(c) Benjamin Schedl, some rights reserved (CC BY-NC)
2026-10-26
Upper Hutt, NZ-WG, NZ
no rights reserved
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Polystichum aculeatum. BISH 96826. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956486438. Accessed via explore.bishopmuseum.org/specimens/bish/96826.
Record sources
- GBIF occurrence 5956486438 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026