Southeastern mixed forests grow in below the pines. Sugar maple ("Acer saccharum"), a shade tolerant tree, grows amid the oaks and hickories in the northern part of this ecoregion. Mesic forests occur in fertile, mesic, low-elevation habitats such as deep ravines and sheltered north- or east-facing slopes. Dominant trees include American beech ("Fagus grandifolia"), tulip tree ("Liriodendron tulipifera"), northern red oak, white ash ("Fraxinus americana"), black maple ("Acer nigrum"), sugar maple ("Acer saccharum"), basswood ("Tilia americana"), and bitternut hickory ("Carya cordiformis"). Understory trees include pawpaw ("Asimina triloba") and painted buckeye ("Aesculus sylvatica"). Mesic mixed hardwood forests grow on mesic uplands, ravines, lower slopes,
Fagus Factory furniture of the main building. They also recommended to Benscheidt various designers for the publicity campaign of Fagus. From 1923 to 1925, the architects were also working on a new expansion, but this never took place. It was not until 1927 that Benscheidt wrote to Gropius to explain that all activities should stop until further notice due to financial difficulties. The building that is commonly referred as the Fagus building is the main building. It was constructed in 1911 according to Werner's plan but with the glass facades designed by Gropius and Meyer and then expanded in 1913. The Fagus