Jaubertia calycoptera SynonymySource: Marhold, K. (2011+): Rubiaceae (pro parte majore). – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Jaubertia calycoptera (Decne.) Täckh. in Publ. Cairo Univ. Herb. 5: 95. 1974ContentDistribution Bibliography Distribution Eg Sn Euro+Med unknown endemismA: Egypt nativeA; Sinai nativeA Bibliography A. Täckholm, V. 1974: Students’ flora of Egypt, ed. 2. – Beirut