Which of the following spices is NOT included in the Moroccan spice for lamb?

The spice that is commonly NOT included in the Moroccan spice blend specifically for lamb is ginger. In traditional Moroccan cuisine, the spice blend for lamb often emphasizes flavorings such as coriander, cardamom, and cinnamon, which are integral to many Moroccan dishes due to their warm and aromatic qualities.

Coriander contributes a citrusy and herbaceous note, cardamom adds a sweet and spicy flavor, and cinnamon provides a warm and sweet background that complements lamb very well. While ginger can be found in some Moroccan cooking, it is not typically part of the classic spice mix designated for lamb. Focusing on the traditional blends helps capture the essence of Moroccan flavors, making the dish savory and aromatic, and ginger's unique zing does not align with the flavor profile regularly associated with lamb dishes in this cuisine.