VU — Vulnerable

ladder spleenwort

Asplenium adulterinum

Conservation status data sourced from the IUCN Red List of Threatened Species.

23

Countries

01 — Classification

Taxonomy & Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Polypodiopsida

Order

Polypodiales

Family

Aspleniaceae

Genus

Asplenium

ladder spleenwort belongs to the family Aspleniaceae, order Polypodiales, within the Polypodiopsida class.

06 — Range

Found in 23 Countries

AustriaBosnia & HerzegovinaCanadaCzechiaDenmarkFinlandFranceGermanyGreeceHungaryIrelandItalyMexicoNorth MacedoniaNorwayPolandRussiaSlovakiaSloveniaSwedenSwitzerlandTunisiaUnited States
07 — National Status

National vs Global Threat Status

How this species is assessed at the national level compared to its IUCN global status (VU).

CountryNational StatusGlobal StatusComparison
EUVUVulnerableVUVulnerableSame
EUVUVulnerableVUVulnerableSame
EULCLeast ConcernVUVulnerableLower local risk
EULCLeast ConcernVUVulnerableLower local risk

National Red List data sourced from the National Red List Project (nationalredlist.org, ZSL) and country-specific Red List authorities.

Community

Community Sightings

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07 — Sources

Sources & Attribution

How to Cite

IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS

GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org

National Red Lists: ZSL (2025). National Red List. Zoological Society of London. Available at: https://www.nationalredlist.org

This page: SpeciesRadar (2025). ladder spleenwort (Asplenium adulterinum). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/ladder-spleenwort

Full citation guide & data usage terms