Figure 2
From: Microplastic contamination of lettuces grown in urban vegetable gardens in Lisbon (Portugal)

The two cultivars of studied lettuce: (left) Smooth leaf lettuce (SLL) and (right) Beaded leaf lettuce (BLL).
From: Microplastic contamination of lettuces grown in urban vegetable gardens in Lisbon (Portugal)

The two cultivars of studied lettuce: (left) Smooth leaf lettuce (SLL) and (right) Beaded leaf lettuce (BLL).