Haplophyllum longifolium SynonymySource: Raab-Straube, E. von (2018+): Rutaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Haplophyllum longifolium Boiss., Diagn. Pl. Orient. 8: 127. 1849ContentDistribution Bibliography Distribution Ir Jo Euro+Med unknown endemism: Israel/Palestine nativeA; Israel/Palestine-Jordan nativeA; Jordan nativeA Bibliography A. Post, G. E. 1932: Flora of Syria, Palestine, and Sinai 1. – Beirut