Which of the following statements is true about New Jersey's state symbols?

The statement regarding the state flower representing the natural beauty of New Jersey is true because the state flower, the violet, symbolizes the state's rich natural resources and scenic environment. The violet was designated as the state flower in recognition of its abundance in the region and its role in enhancing the beauty of the state's landscapes. The flower reflects New Jersey's identity and connection to its natural heritage.

Other options do not hold true. The state bird, for instance, is not a migratory species unique to New Jersey; it is the Eastern Goldfinch, which is found across various regions. Additionally, New Jersey does have an official state tree, the oak, which plays a significant role in local ecology and culture. Lastly, the designated state animal—the horse—represents an important aspect of New Jersey's agricultural history and culture, making it a native emblem rather than a non-native species.