This rather pathetic example of Osage orange is actually not on Vanderbilt property. However, it is included in the tour because it is a female example of this dioecious (i.e. individuals either only male or only female) species. In the fall, many of the strange, lumpy fruits can be found lying on the ground below this particular tree.
Horses are one of the few animals known to eat this fruit and potentially disperse its seeds. Given that horses are not native to North America, it is likely that the species' original disperser (probably a large mammal) died out during the mass extinction that occurred soon after the arrival of humans in North America.
A better example (a male) of Osage orange will be seen later on the tour. Continue walking with USN at your right until you reach Edgehill Ave. Cross Edgehill and continue walking along the drive known as Magnolia Circle. Cross to the left side of Magnolia Circle when you are in front of the Home Economics building. The next tree is just to the left of the main sidewalk leading to the front door. next tree previous