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 Endangered as Philotheca wonganensis
Listing and Conservation Advices Commonwealth Conservation Advice for Philotheca wonganensis (Wongan Eriostemon) (Threatened Species Scientific Committee (TSSC), 2014dc) [Conservation Advice].
 
Recovery Plan Decision Recovery Plan not required, the approved conservation advice for the species provides sufficient direction to implement priority actions and mitigate against key threats (29/04/2014).
 
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 Philotheca wonganensis.
 
State Government
    Documents and Websites
WA:Threatened flora of the Western Central Wheatbelt (Collins, J., 2009) [State Species Management Plan].
WA:Declared Rare and Poorly Known Flora Largely Restricted to the Shire of Wongan-Ballidu (Stack, G., N. Willers, M. Fitzgerald & A. Brown, 2006) [State Species Management Plan].
State Listing Status
WA: Listed as Endangered (Wildlife Conservation Act 1950 (Western Australia): September 2013 list) as Philotheca wonganensis
Scientific name Philotheca wonganensis [64945]
Family Rutaceae:Sapindales:Magnoliopsida:Magnoliophyta:Plantae
Species author (Paul G.Wilson) Paul G.Wilson
Infraspecies author  
Reference Nuytsia 12(2): 256 (1998).
Other names Eriostemon wonganensis [13853]
Distribution map Species Distribution Map

This is an indicative distribution map of the present distribution of the species based on best available knowledge. See map caveat for more information.

Illustrations Google Images

The Wongan Eriostemon is an erect, multi-stemmed shrub growing to 1 m high with white flowers with pink stripes (Brown et al. 1998; Hopper et al. 1990; Wilson 1982).

This species is only known from the Wongan Hills, approximately 13 km NE of Wongan Hills township, 140 km NE of Perth (Brown et al.1998; Wilson 1982). It was discovered in 1980 and is only known from one area of private land, a few hectares in size (Wilson 1982) There are about 100 plants present (B. Rye pers. comm. in Wilson 1982) and the population is not reserved (Hopper et al. 1990).

This species grows in red sandy soil over fractured schistose greenstone in open Eucalyptus ebbanoensis woodland in laterite capped hills (Brown et al. 1998; Hopper et al. 1990; Wilson 1982).

Flowering occurs from Aug. to Oct. (Brown et al. 1998; Hopper et al. 1990; Wilson 1982).

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
Ecosystem/Community Stresses:Indirect Ecosystem Effects:Restricted geographical distribution (area of occupancy and extent of occurrence) Philotheca wonganensis in Species Profile and Threats (SPRAT) database (Department of the Environment and Heritage, 2006tk) [Internet].
Protected status:Protected status:Lack of secure conservation land tenure Philotheca wonganensis in Species Profile and Threats (SPRAT) database (Department of the Environment and Heritage, 2006tk) [Internet].
Species Stresses:Indirect Species Effects:Low numbers of individuals Philotheca wonganensis in Species Profile and Threats (SPRAT) database (Department of the Environment and Heritage, 2006tk) [Internet].

Brown, A., C. Thomson-Dans & N. Marchant, eds. (1998). Western Australia's Threatened Flora. Como, Western Australia: Department of Conservation and Land Management.

Hopper, S.D., S. van Leeuwen, A.P. Brown & S.J. Patrick (1990). Western Australia's Endangered Flora and other plants under consideration for declaration. Perth, Western Australia: Department of Consrvation and Land Management.

Meredith, L.D. & M.M. Richardson (1990). Rare or Threatened Australian Plant Species in Cultivation in Australia. Report Series No. 15. Page(s) 1-114. Canberra: Australian National Parks and Wildlife Service.

Wilson, P.G. (1982). Eriostemon wonganensis (Rutaceae), a new species from the Wongan Hills, Western Australia. Nuytsia. 4(1):47-50.

Wilson, P.G. (1998a). A taxonomic review of the genera Eriostemon and Philotheca (Rutaceae: Boronieae). Nuytsia. 12(2):239-265.

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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). Philotheca wonganensis in Species Profile and Threats Database, Department of the Environment, Canberra. Available from: http://www.environment.gov.au/sprat. Accessed Tue, 2 Sep 2014 18:23:42 +1000.