Acaulon triquetrum (Spruce) Muell.Hal. - Triangular Pygmy-moss

Conservation status

Designations
  • Biodiversity Lists - Middle List: Elapsed

    Middle list of globally threatened/declining species from the 1995 Steering Group Report, for which action plans or species statements have been prepared since 1995. A subset of the Long list, and inclusive of all species on Short list. No longer in use.

  • Priority Species: Elapsed

    Species for which Action Plans have been/are being written.

  • Biodiversity Lists - Middle List: Current

    Middle list of globally threatened/declining species from the 1995 Steering Group Report, for which action plans or species statements have been prepared since 1995. A subset of the Long list, and inclusive of all species on Short list. No longer in use.

  • Farm Environment Plan Guidance 007- Table 2: Current

    Species is listed in 'Table 2: Farm Environment Plan Species to be recorded in Part 2 of the FEP' of the DEFRA document 'Environmental Stewardship Farm Environment Plan Guidance 007: Plant & animal species in the Farm Environment Plan (FEP)'.

  • IUCN (1994) - Endangered: Current

    A taxon is Endangered when it is not Critically Endangered but is facing a very high risk of extinction in the wild in the near future, as defined by any of the criteria A to E.

  • IUCN (2001) - Endangered: Current

    A taxon is Endangered when it is not Critically endangered but is facing a very high risk of extinction in the wild in the near future.

  • Nationally rare: Current

    Occurring in 15 or fewer hectads in Great Britain. Excludes rare species qualifying under the main IUCN criteria.

  • Natural Environment and Rural Communities Act 2006 - Species of Principal Importance in England (sec: Current

    Species “of principal importance for the purpose of conserving biodiversity” covered under section 41 (England) of the NERC Act (2006) and therefore need to be taken into consideration by a public body when performing any of its functions with a view to conserving biodiversity.

  • UK Biodiversity Action Plan priority species: Current

    The UK List of Priority Species and Habitats contains 1150 species and 65 habitats that have been listed as priorities for conservation action under the UK Biodiversity Action Plan (UK BAP).

  • Wildlife and Countryside Act 1981 (Schedule 8): Current

    Plants which are protected from intentional picking, uprooting or destruction (Section 13 1a); selling, offering for sale, possessing or transporting for the purpose of sale (live or dead, part or derivative) (Section 13 2a); advertising (any of these) for buying or selling (Section 13 2b).

Preferred name

  • Well-formed:
    Y
    Recommended:
    Y
    NBN ID code:
    NHMSYS0000309287

    Acaulon triquetrum (Spruce) Muell.Hal.

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Taxonomic hierarchy
Kingdom
Plantae
Subkingdom
Viridaeplantae
Phylum
Bryophyta
Class
Bryopsida
Order
Pottiales
Family
Pottiaceae
Genus
Acaulon
Species
Acaulon triquetrum
Browse full taxonomic hierarchy
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