Many cigar manufacturers have numerous names for wrappers. From EMS,AMS, SMS, Maduro , Double Maduro, Oscuro, Claro, Claro Claro, Colorado Claro, Natural, Candela.
In fact if you get the JR’s catalog this month has a whole story on it. A lot is just selling technique by the cigar companies. They try to make their product stand out from the rest.