Fragaria × vescana is a hybrid strawberry cultivar that was created in an effort to combine the best traits of the garden strawberry ("Fragaria" × "ananassa"), which has large berries and vigorous plants, with the woodland strawberry ("Fragaria vesca"), which has an exquisite flavour, but small berries. Using only the above description and what you know about the world, "fragaria x vescana can be different shades of one color" is definitely correct, incorrect, or inconclusive? 