In the same year his account of the plants of Yemen and of lower Egypt also appeared, under the title of Flora Ægyptiaco-Arabica sive descriptiones plantarum quas per Ægyptum Inferiorem et Arabiam felicem detexit, illustravit Petrus Forskål.
Im selben Jahr erschien ein Verzeichnis der Pflanzen des Jemen und Unterägyptens: Flora Ægyptiaco-Arabica sive descriptiones plantarum quas per Ægyptum Inferiorem et Arabiam felicem detexit, illustravit Petrus Forskål.