Quercus coccinea, commonly known as scarlet oak, is a popular tree species native to the Eastern United States. Some of the synonyms for Quercus coccinea include pin oak, black oak, and Spanish oak. Scarlet oak gets its name from its characteristic bright red fall foliage, which makes it a popular ornamental tree in landscaping. Other synonyms for Quercus coccinea include red oak, swamp oak, and shingle oak. The tree is a member of the oak family and is known for its hardy nature, making it an excellent choice for use in street-side plantings and in urban settings.