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 Critically Endangered as Scaevola macrophylla|
|Listing and Conservation Advices||
Commonwealth Listing Advice on Scaevola macrophylla (Large-flowered Scaevola) (Threatened Species Scientific Committee (TSSC), 2010ag) [Listing Advice].
Commonwealth Conservation Advice on Scaevola macrophylla (Large-flowered Scaevola) (Threatened Species Scientific Committee (TSSC), 2010as) [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 (13/07/2010).
|Adopted/Made Recovery Plans|
Federal Register of
Amendment to the list of threatened species under section 178 of the Environment Protection and Biodiversity Conservation Act 1999 (98) (13/07/2010) (Commonwealth of Australia, 2010h) [Legislative Instrument] as Scaevola macrophylla.
|State Listing Status||
|Scientific name||Scaevola macrophylla |
|Species author||(Vriese) Benth.|
|Reference||Bentham, G. (1868), Flora Australiensis 4: 98 [comb. nov.]|
Molkenboeria macrophylla 
Lobelia macrophylla 
This is an indicative distribution map of the present distribution of the species based on best available knowledge. See map caveat for more information.
Scientific name: Scaevola macrophylla
Common name: Large-flowered Scaevola
Conventionally accepted as Scaevola macrophylla (CHAH 2011).
The Large-flowered Scaevola is an erect herb covered in rough, yellow hairs, that is woody at the base and grows to 40–60 cm in height. The leaves are ovate (broad at base and pointed at tip) or lanceolate (long and pointed at tip), and mostly toothed. The flowers are blue or purple, almost sessile (without a stalk) and in a terminal, leafy spike up to 15 cm long which is at first very dense, but afterwards lengthening (Bentham 1869; Carolin 1992b; Robinson & Coates 1995; Western Australian Herbarium 2006). The fruit is ovoid, approximately 3 mm in length, rugose (wrinkled, creased), with few scattered hairs (Carolin 1992b).
The Large-flowered Scaevola is endemic to Western Australia. It is known from three populations in the Cape Riche area near Albany (approximately 480 km south-east of Perth) where it was last recorded in 1987 as 'locally abundant' (WA DEC 2009a). Whilst the species has not been rediscovered, it is still considered to exist as soil-stored seed (WA DEC 2009a).
Anecdotal information suggests the area of occupancy for the species is less than 1 km² (WA DEC 2009a).
The species has not been well surveyed, with large areas of potential habitat not investigated (Robinson & Coates 1995).
The Large-flowered Scaevola grows in rocky loam soil with the parent soil material being laterite. The species occurs in association with Featherflower (Verticordia spp.) and Kunzea (Kunzea spp.) species (WA DEC 2009a) and is often found within or on the margins of forests (Carolin 1992b).
The flowering period for the Large-flowered Scaevola is from September to October (WA Herbarium 2006). The species is thought to be a short lived species that recruits post-fire (WA DEC 2009a).
The main identified threat to the Large-flowered Scaevola is inappropriate fire regimes, which may affect the long-term viability of the species (WA DEC 2009a).
Minister's Reasons for Recovery Plan decision
There should not be a recovery plan for Large-flowered Scaevola as the approved Conservation Advice (TSSC 2010as) for the species provides sufficient direction to implement priority actions and mitigate against key threats.
Management documents for the Large-Flowered Scaevola can be found at the start of this profile.
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|
|Natural System Modifications:Fire and Fire Suppression:Inappropriate prescribed regimes and/or vegetation management to control fire regimes||Commonwealth Listing Advice on Scaevola macrophylla (Large-flowered Scaevola) (Threatened Species Scientific Committee (TSSC), 2010ag) [Listing Advice].|
Bentham, G. (1869). Flora Australiensis:. In: Volumes One and Two. Reeve and Company, London.
Carolin, R.C. (1992b). Goodenia. In: Flora of Australia. 35:147-281. Canberra: AGPS.
Council of Heads of Australasian Herbaria (CHAH) (2010). Australian Plant Census. [Online]. Australian National Herbarium, Australian National Botanic Gardens and Australian Biological Resources Study . Available from: http://www.anbg.gov.au/chah/apc/.
Robinson, C.J. & D.J. Coates (1995). Declared Rare & Poorly Known Flora in the Albany District. Western Australian wildlife management program no. 20. Como, Western Australia: Australian Nature Conservation Agency, Department of Conservation and Land Management.
Threatened Species Scientific Committee (TSSC) (2010ag). Commonwealth Listing Advice on Scaevola macrophylla (Large-flowered Scaevola). [Online]. Department of the Environment, Water, Heritage and the Arts. Canberra, ACT: Department of the Environment, Water, Heritage and the Arts. Available from: http://www.environment.gov.au/biodiversity/threatened/species/pubs/11806-listing-advice.pdf.
Threatened Species Scientific Committee (TSSC) (2010as). Commonwealth Conservation Advice on Scaevola macrophylla (Large-flowered Scaevola). [Online]. Department of the Environment, Water, Heritage and the Arts. Canberra, ACT: Department of the Environment, Water, Heritage and the Arts. Available from: http://www.environment.gov.au/biodiversity/threatened/species/pubs/11806-conservation-advice.pdf.
Western Australian Department of Environment and Conservation (WA DEC) (2009a). Records held in DEC's Declared Flora Database and rare flora files. Perth, Western Australia: DEC.
Western Australian Herbarium (2006). Florabase - The Western Australian Flora. [Online]. Perth, Western Australia: Department of Conservation and Land Management. Available from: http://florabase.calm.wa.gov.au/.
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). Scaevola macrophylla in Species Profile and Threats Database, Department of the Environment, Canberra. Available from: http://www.environment.gov.au/sprat. Accessed Sun, 16 Mar 2014 02:09:31 +1100.