Gymnocarpos decander Forssk., Fl. Aegypt.-Arab.: 65. 1775 Gymnocarpos decander Forssk., Fl. Aegypt.-Arab.: 65. 1775Lectotype (designated by Petrusson & Thulin (1996)): Egypt: Cairo, 'In desertis Kahirinis orient', 1762, Forsskål 537 (lecto. C)This name is not assigned to any taxon.