Caladenia dimorpha
Fitzg.
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Pays · région · aire protégée · écorégion · biome
Pas d'interactions documentées pour cette espèce.
Liste rouge IUCN
LC · Préoccupation mineure?Inconnue- Évaluation
- 2014 · v3.1
- Altitude
- 400 – 900 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
This species is reported to be sometimes locally common in parts of its range (Jones 2006). There are at least 28 recorded sites for the occurrence of this species in New South Wales alone and it is common to abundant in many reserves (M. Clements pers. comm. 2014). The current size and dynamics of the population are unknown.
Menaces identifiées(8 menaces classées CMP-IUCN)
2_1_4Scale Unknown/UnrecordedUnknownUnknownOngoing2_3_4Scale Unknown/UnrecordedUnknownUnknownOngoing3_2Mining & quarryingUnknownUnknownOngoing5_2_1Intentional use (species is the target)UnknownUnknownUnknown5_3_5Motivation Unknown/UnrecordedUnknownUnknownOngoing7_1_1Increase in fire frequency/intensityOngoing8_1_2Named speciesOngoing8_1_2Named speciesOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
Threatening processes in the region, some even within protected areas, are causing loss and fragmentation of native vegetation. These include logging, grazing, introduced invasive plant species e.g., Cinnamomum camphora, dieback disease caused by Phytophthora spp., trampling by tourists, harmful agricultural management, alluvial gold mining and altered fire regimes (Mockrin and Kitching 2001, Mockrin and Young 2001). How these threats directly impact on the population of this species is unknown. It has been collected in areas of low to medium human footprint (Sanderson et al. 2002). This species does not appear to be commercially available.
Habitats préférentiels (classification IUCN)
1_4Forest - Temperate3_4Shrubland - Temperate4_4Grassland - Temperate
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
This species has been collected within several national parks and reserves within its range. It is grown in the Australian National Botanic Gardens. As with all orchids, it should not be removed from the wild. Further research into the taxonomy may clarify debated areas within the synonyms of this species. Further surveys may provide numerical population data and monitoring may detect and enumerate any declines in areas where threats are ongoing.
Actions de conservation (1)Conservation Actions Classification Scheme — IUCNExpert
2_1Site/area management
Stress écologiques (10)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation2_2Species disturbance
Priorités de recherche (3)Research Needed Classification — IUCNExpert
1_1Taxonomy1_2Population size, distribution & trends3_1Population trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Australasian
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Forb or HerbGeophyte
Références bibliographiques (10)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2014. The IUCN Red List of Threatened Species. Version 2014.3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 13 November 2014).
- Royal Botanic Gardens and Domain Trust. 2009. Plantnet. Syndney Available at: <a href="http://plantnet.rbgsyd.nsw.gov.au">http://plantnet.rbgsyd.nsw.gov.au</a>. (Accessed: 2009).
- Jones, D.L. 2007. Two new species of Orchidaceae from the Australian Capital Territory and southern New South Wales. <i>Orchadian</i> 15(7): 322-324.
- Jones, D.L. 2006. <i>Native Orchids of Australia Including the Island Territories</i>. New Holland, Sydney.
- Sanderson, E.W., Jaiteh, M., Levy, M.A., Redford, K.H., Wannebo, A.V. and Woolmer, G. 2002. The human footprint and the last of the wild. <i>Bioscience</i> 52(10): 891-904.
- Mockrin, M. and Kitching, R. 2001. Southeast Australia temperate forests (AA0409). Available at: <a href="http://worldwildlife.org/ecoregions/aa0409">http://worldwildlife.org/ecoregions/aa0409</a>.
- Mockrin, M. and Young, P. 2001. Eastern Australian temperate forests (AA0402). WWF.
- Bishop, T. 2000. <i>Field Guide to the Orchids of New South Wales and Victoria</i>. UNSW Press, Sydney.
- Hopper, S.D., Brown, A.P. and Marchant, N.G. 1997. Plants of Western Australia granite outcrops. <i>Journal of the Royal Society of Western Australia</i> 80(3): 141-158.
- Jones, D.L. 1988. <i>Native Orchids of Australia</i>. Reed Book, Frenchs Forest, NSW.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Romand-Monnier, F. & Chadburn, H.
evaluator
Clements, M.A.
Romand-Monnier, F. & Chadburn, H. 2014. Caladenia dimorpha. The IUCN Red List of Threatened Species 2014: e.T22486227A44416253. Accessed on 05 May 2026.
Répartition mondiale
Aucune observation géoréférencée avec précision suffisante (<10 km) dans GBIF pour cette espèce.
Consulter sur les bases externes
Observations & statuts
Cartographie
Note nomenclaturale & synonymesDétails taxonomiques + synonymes CoLExpert
Note nomenclaturale
TAXREF v18 — INPN/MNHNSynonymes (2)— redirigent vers cette page
- Caladenia testacea var. praecoxR.Br.
- Stegostyla dimorpha(Fitzg.) D.L.Jones & M.A.Clem.
Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).