Three types of popular Clif energy bars are being recalled due to a potential contamination from the bacteria Listeria, part of a far-reaching recall because of bad sunflower seed kernels.

Clif Bar & Company said Thursday it is recalling Nuts & Seeds energy bars, Sierra Trail Mix bars and Mojo Mountain Mix trail mix bars. The recall stems from an ingredient supplier, SunOpta, that distributed sunflower kernels that could be contaminated.