A hardwood forest that occurs on well-drained sites, usually on ridgetops, upper slopes, or south- and west-facing slopes. The soils are usually loams or sandy loams. This is a broadly defined forest community with several regional and edaphic variants. The dominant trees include red oak, white oak, and/or black oak. Mixed with the oaks, usually at lower densities, are pignut, shagbark, and/or sweet pignut hickory.
A hardwood forest that occurs on well-drained sites in glaciated portions of the Appalachians, and on the coastal plain. This forest is similar to the Allegheny oak forest; it is distinguished by fewer canopy dominants and a less diverse shrublayer and groundlayer flora. Dominant trees are typically chestnut oak and red oak.
* probable association but not confirmed.
Conservation:
Global conservation status rank:
G3?
Vulnerable globally (most likely) - Conservation status is uncertain, but most likely at moderate risk of extinction due to rarity or other factors; typically 80 or fewer populations or locations in the world, few individuals, restricted range, few remaining acres (or miles of stream), and/or recent and widespread declines. More information is needed to assign a firm conservation status.
State conservation status rank:
S1S3
Critically Imperiled, Imperiled, or Vulnerable in New York - Conservation status is uncertain; could be especially vulnerable, very vulnerable, or vulnerable to disappearing from New York, due to rarity or other factors. More information is needed to assign either S1, S2 or S3.