Nyssa sylvatica ‘Sheffield Park’ is an upright grower with dark-green, glossy leaves that exhibit stunning autumn colors of orange, yellow, and red. Compared to other cultivars, the foliage of Nyssa sylvatica ‘Sheffield Park’ changes color two to three weeks earlier. Additionally, it is capable of withstanding wet soils and poor-drainage conditions. Nyssa sylvatica is deciduous and native to Canada, Mexico, and the United States. Learn more about Nyssa sylvatica. Nyssa sylvatica ‘Sheffield Park’ was selected from a tree planted in the early 20th century by Arthur Soames at Sheffield Park in East Sussex, England.