Source: Greuter, W. (2006+): Compositae (pro parte majore). – In: Greuter, W. & Raab-Straube, E. von (ed.): Compositae. Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Notobasis in Cuvier, Dict. Sci. Nat. 35: 170. 1825
Euro+Med: Albania native; Algeria native; Azerbaijan, with Nakhchivan (Azerbaijan native); Baleares native (Ibiza native, Mallorca native, Menorca native); Canary islands introduced: uncertain degree of naturalisation (Gran Canaria introduced, Lanzarote introduced); Corsica native; Crete, with Karpathos native; Cyprus native; East Aegean islands (Greek East Aegean islands native, Turkish East Aegean islands native); Egypt native; Former Yugoslavia native; France, with Channel is. and Monaco (France casual); Greece native; Israel/Palestine native; Italy, with San Marino and Vatican City native; Jordan native; Lebanon native; Libya native; Madeira archipelago native: presence questionable (Madeira island native: doubtfully native); Morocco native; North Macedonia native; Portugal native; Sardinia native; Sicily, with Malta native (Malta native, Sicily native); Sinai native; Spain, with Gibraltar and Andorra native (Spain native); Syria native; Tunisia native; Turkey (Turkey, Asiatic part native, Turkey-in-Europe native)