Butternut
A member of the walnut family known also as "long walnut" and as "white walnut" is the true butternut. It has a smaller range of adaptability than does the black walnut but is found considerably farther north. On the Atlantic coast, its native range extends into Nova Scotia. In parts of New York State and New England, it is one of the most common species. It is well known in Michigan where, to many people it is the favorite of all nuts. The tree is less durable and long-lived than is the black walnut. It is less well suited for use in the landscape and its timber value is probably the least of any native walnut.
Within very recent years one or two promising varieties have been introduced by the nurserymen. The first and only one now available is the Aiken from New Hampshire. The nut cracks well and the kernels are of pleasant flavor, but as a variety it has not been tested long enough to determine its adaptability to conditions in other states nor the extent to which budded trees will be productive.