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Genus Theba Risso. 

 Subg. Theba s. str., Sect. Carthusiana Kob. 



* bicincta Ben. 



canüana Moni (Moquin-Tandon, Binney, Ashford, 

 Hesse 1884, Newton, Bowell, Boycott). 



* carthusiana Müll. (A. Schmidt, Moquin-Tandon, 



Ashford, Pollonera, Brancsik, Schuberth, Wagner, 



Bowell). 

 cemenelea Risso (A. Schmidt, Hesse 1884, Schuberth). 

 * martensiana Tib. (Hesse 1884). 

 olivieri Fer. (Hesse 1884, Wiegmann). 



* or slnli Porro. 



* teheranensis P. Hesse. 



* crispulata Mss. 



obstructa Fer. (A. Schmidt). 

 *schotä Pfr. 

 * syriaca Ehrbg. (Schuberth, Wiegmann). 



* ignorata Bttg. 



* melitenensis P. Hesse. 



Subg. Theba s. str., Sect. Platytheba Pils. 

 nummus Ehrbg. (A. Schmidt). 



Subg. Theba s. str., Sect. Paratheba P. Hesse. 



* fruticola Kryn. 

 *rothi Pfr. 



Subg. Metatheba P. Hesse. 



•bifaria Wstld. 

 carascaloides Bgt. (Wiegmann). 



* samsunensis Pfr. 



Subg. Ashford ia Taylor. 

 granulata Alder (Ashford). 



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