Humulene's flavor notes can be described as which of the following?

Humulene is a terpene commonly found in hops and contributes to the aromatic profile of various beer styles. It is particularly known for its distinctive spicy and earthy character, often described with notes of woodiness and a hint of spiciness. The descriptor "citrus" like lime, paired with herbal elements and a floral quality, aligns well with what is scientifically recognized about humulene's aromatic properties.

The inclusion of spicy and cedar in the correct answer points to the complexity humulene contributes to the aroma profile in certain hop varieties, making this flavor profile possible in various beer styles. Furthermore, the presence of floral notes ties back to the overall aromatic complexities often sought after in craft brewing, particularly with certain hop varieties known for their unique combinations of these characteristics.

Other choices provided do not encapsulate the core flavor profile associated with humulene, as they lean towards different flavor notes or characteristics that are not traditionally linked with this specific terpenoid.