62d8df5bcd0df.pdf
DOI:
Mavjud emas
Pimm S. L. & al., Science 344, 1246752 (2014). DOI: 10.1126/ science.1246752.
Zhang, Z.-Q., Christenhusz, M.J.M., Esser, H.-J., Chase, M.W., Vorontsova, M.S., Lindon, H., Monro, A. & Lumbsch, H.T. (2014) The making of the world’s largest journal in systematic botany. Phytotaxa 191 (1): 1–9. http://dx.doi.org/10.11646/phytotaxa.191.1.1.
Summary of United Nations report from the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES). May 2019.
Chapman, A.D. (2009) Numbers of Living Species in Australia and the World, 2nd edition. A Report for the Australian Biological Resources Study September 2009. Australian Biodiversity Information Services, Toowoomba. Available from: http://www.environment.gov. au/node/13866 (accessed 5 March 2016).
Christenhusz, M.J.M., & Byng James W. The number of known plants species in the world and its annual increase. 2016. Phytotaxa 261 (3): 201–217.