TY - JOUR T1 - Systematic studies on the Zygophyllaceae of Saudi Arabia: a new variety and new variety combination in Tetraena JF - Saudi journal of biological sciencesSaudi journal of biological sciences Y1 - 2017 A1 - Alzahrani, Dhafer Ahmed A1 - Albokhari, Enas Jameel SP - 1574 EP - 1579 VL - 24 SN - 1319-562X ER -