|Scientific Name:||Macrozamia humilis D.L.Jones|
|Red List Category & Criteria:||Vulnerable D2 ver 3.1|
|Reviewer(s):||Donaldson J.S. & Bösenberg, J.D.|
Listed as Vulnerable under criterion D2 due to its small area of occupancy and occurrence at a single site.This species would qualify for listing as as Critically Endangered (B1+2) if there was any evidence of decline.
|Previously published Red List assessments:|
|Range Description:||This is a rare species with a restricted natural distribution, being only known from the vicinity of Inverell in northern New South Wales, Australia. Recorded to occur at an elevation of 600 m asl.|
Native:Australia (New South Wales)
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||This species is known to occupy an area of occupancy of less than five square kilometres and that the population size is fairly small with about 1,000 to 2,500 mature individuals.|
|Current Population Trend:||Stable|
|Habitat and Ecology:||This species grows on low rises and gentle slopes near large granite boulders in stunted eucalypt woodland.|
|Generation Length (years):||60|
|Major Threat(s):||This species occurs within a restricted range and thus would be vulnerable to any threats (none are known at present).|
|Conservation Actions:||This species is listed on Appendix II of the CITES Appendices. Plants occur in the Goonoowigal State Conservation Area.|
Donaldson, J.S. (ed.). 2003. Cycads. Status Survey and Conservation Action Plan. IUCN/SSC Cycad Specialist Group. IUCN, Gland, Switzerland and Cambridge, UK.
Forster, P. 2007. E-mail.
Hill, K.D. and Stevenson, D.W. 1998-2006. The Cycad Pages. Available at: http://plantnet.rbgsyd.gov.au/PlantNet/cycad/.
IUCN. 2010. IUCN Red List of Threatened Species (ver. 2010.3). Available at: http://www.iucnredlist.org. (Accessed: 2 September 2010).
Jones, D.L. 1993. Cycads of the World. Reed, New Holland, Frenchs Forest, N.S.W., Australia.
Whitelock, L.M. 2002. The Cycads. Timber Press, Portland, Oregon.
|Citation:||Forster, P. 2010. Macrozamia humilis. The IUCN Red List of Threatened Species 2010: e.T41963A10587043.Downloaded on 24 September 2018.|
|Feedback:||If you see any errors or have any questions or suggestions on what is shown on this page, please provide us with feedback so that we can correct or extend the information provided|