Iceberg lettuce (unofficial)

Iceberg lettuce is true to its name, and is frijid to the touch. It would give the dish cold salad a very literal meaning. The icerberg lettuce actually resembles a flower, a frozen rose, growing on a stem, with tiny thorn-like leaves growing at the base of the stem. It was too cold for Graham to pick up.

Behind the scenes
Artistically, the iceberg lettuce in TSL, doesn't much resemble the lettuce seen in KQ6. It doesn't much resemble any form of lettuce. In KQ6, the lettuce is green much like real lettuce, and grows close to the gorund like regular lettuce. The lettuce in TSL looks more like a flower and grows on a stem.