Biodiversity

Species Profile and Threats Database


For information to assist proponents in referral, environmental assessments and compliance issues, refer to the Policy Statements and Guidelines (where available), the Conservation Advice (where available) or the Listing Advice (where available).
 
In addition, proponents and land managers should refer to the Recovery Plan (where available) or the Conservation Advice (where available) for recovery, mitigation and conservation information.

EPBC Act Listing Status Listed as Extinct as Trianthema cypseleoides
Adopted/Made Recovery Plans
Federal Register of
    Legislative Instruments
Declaration under s178, s181, and s183 of the Environment Protection and Biodiversity Conservation Act 1999 - List of threatened species, List of threatened ecological communities and List of threatening processes (Commonwealth of Australia, 2000) [Legislative Instrument] as Trianthema cypseleoides.
 
State Listing Status
NSW: Listed as Extinct (Threatened Species Conservation Act 1995 (New South Wales): December 2013) as Trianthema cypseleoides
Scientific name Trianthema cypseleoides [5051]
Family Aizoaceae:Caryophyllales:Magnoliopsida:Magnoliophyta:Plantae
Species author (Fenzl) Benth.
Infraspecies author  
Reference Flora Australiensis 3 (5 Jan. 1867) 331.
Other names Trianthema cypseloides [64425]
Distribution map Species Distribution Map not available for this taxon.
Illustrations Google Images

Scientific name: Trianthema cypseleoides

Trianthema cypseleoides was a small ground-dwelling herb with short, smooth lateral branches. The leaves were either egg-shaped, club-shaped or circular, approximately 0.5 cm long, with a slender leaf-stalk, dilated at the base with thin, membranous margins. The flowers were in loose flat-topped clusters. The bracts (modified leaves) immediately beneath the flowers were thin and membranous. The petals were broad, rounded and approximately 2 mm long. There were 7–10 stamens (male reproductive part of flower). Both the fruits and seeds were smooth (National Herbarium of New South Wales 2007; Prescott 1984).

Trianthema cypseleoides is known only from the type specimen collected from the Hawkesbury River, NSW in 1839 (National Herbarium of New South Wales 2007; Prescott 1984).

The reasons for the decline and extinction of Trianthema cypseleoides are unknown.

The following table lists known and perceived threats to this species. Threats are based on the International Union for Conservation of Nature and Natural Resources (IUCN) threat classification version 1.1.

Threat Class Threatening Species References
Uncategorised:Uncategorised:threats not specified Trianthema cypseleoides in Species Profile and Threats (SPRAT) database (Department of the Environment and Heritage, 2006zg) [Internet].

National Herbarium of New South Wales (2007). New South Wales Flora Online - Trianthema cypseleoides . [Online]. Sudney: Royal Botanic Gardens and Domain Trust. Available from: http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?age=nswfl&lvl=sp&name=Trianthema~cypseleoides.

Prescott, A. (1984). Trianthema. In: Flora of Australia. 4:52-60. Canberra: AGPS.

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This database is designed to provide statutory, biological and ecological information on species and ecological communities, migratory species, marine species, and species and species products subject to international trade and commercial use protected under the Environment Protection and Biodiversity Conservation Act 1999 (the EPBC Act). It has been compiled from a range of sources including listing advice, recovery plans, published literature and individual experts. While reasonable efforts have been made to ensure the accuracy of the information, no guarantee is given, nor responsibility taken, by the Commonwealth for its accuracy, currency or completeness. The Commonwealth does not accept any responsibility for any loss or damage that may be occasioned directly or indirectly through the use of, or reliance on, the information contained in this database. The information contained in this database does not necessarily represent the views of the Commonwealth. This database is not intended to be a complete source of information on the matters it deals with. Individuals and organisations should consider all the available information, including that available from other sources, in deciding whether there is a need to make a referral or apply for a permit or exemption under the EPBC Act.

Citation: Department of the Environment (2014). Trianthema cypseleoides in Species Profile and Threats Database, Department of the Environment, Canberra. Available from: http://www.environment.gov.au/sprat. Accessed Thu, 17 Apr 2014 08:16:54 +1000.