In this contribution, the conservation status assessment of three vascular plants are presented according to IUCN categories and criteria. It includes Oryza rhizomatis D.A.Vaughan Saxifraga facchinii W.D.J.Koch at a global level Helianthemum caput-felis Boiss. regional level.

this checklist aims to reviews and summarize the results of the systematic and zoogeographical research on the iranian inland ichthyofauna that has been carried out for more than 200 years. since the work of j.j. heckel (1846-1849), the number of valid species has increased significantly and the systematic status of many of the species has changed, and reorganization and updating of the publish...

The International Union for Conservation of Nature (IUCN; www.iucn.org) is the world ́s largest environmental network, with 1,300 member organizations and relying on the input of about 16,000 experts. It provides knowledge and tools that enable and promote the sustainable development at a global level. Among its many outputs, the Red List of Threatened Species (www.iucnredlist.org) is the most w...