0708.20.20.05 - Yard-long beans (Vigna unguiculata subsp., Sesquipedalis)

This classification pertains specifically to yard-long beans, scientifically identified as *Vigna unguiculata* subsp. *sesquipedalis*. These are characterized by their exceptionally long, slender pods, which can grow up to a meter in length, distinguishing them from other types of beans. They are typically consumed as a vegetable, either fresh or chilled, and are found within the broader category of leguminous vegetables.

While the parent category covers "Beans (Vigna spp., Phaseolus spp.)" and "Cowpeas (other than black-eye peas)," this specific subheading isolates the yard-long bean variety. The sibling category, "Other," is a residual category intended for beans and cowpeas not explicitly defined elsewhere within this subheading, such as different varieties of common beans or other less common Vigna species. Therefore, accurate classification hinges on recognizing the distinct morphology of the yard-long bean.

As this is a leaf node within the HTS database, there are no further subcategories. Classification is finalized at this level based on the identification of the product as yard-long beans. This means that any import or export documentation must clearly indicate this specific variety of bean to ensure correct tariff application.