Hejaz riyal countermarked for use in Hejaz, with the name of the kingdom in . Hejaz riyal The riyal (Arabic:ريال "") was the currency of the Kingdom of Hejaz between 1916 and 1925. It was subdivided into 20 qirsh (). The riyal was a silver coin the same weight as the Ottoman 20 kuruş coin but was minted in .917 fineness rather than .830 fineness. The Hejaz riyal was replaced by the Saudi riyal in 1925 at par. In 1916, bronze coins were issued for ⅛, ¼, ½ and 1 qirsh together with silver 5, 10 and 20 qirsh. Gold 1 dinar
SAR supergroup SAR supergroup Sar or Harosa (informally the SAR supergroup) is a clade that includes stramenopiles (heterokonts), alveolates, and Rhizaria. The first letter of each group provides the "SAR" in the name (alternatively spelled "RAS"). The term "Harosa" (at the subkingdom level) has also been used for this grouping by Cavalier-Smith (2010). Adl "et al." (2012) formalized the SAR supergroup as the node-based taxon Sar. They defined it as: Members of the SAR supergroup were once included under the separate supergroups Chromalveolata and Rhizaria, until phylogenetic studies confirmed that stramenopiles and alveolates diverged together with Rhizaria. This apparently excluded haptophytes and