re now known and arrangements are being made for their early
propagation.
The most practical means of obtaining young trees for nut purposes it
the present time is to plant nuts from selected trees. This method will,
of course, lead to the wide variation common with seedling trees, but
until experienced propagators meet with better success in their efforts
at grafting or budding this species than in the past, there is little
use for the amateur to undertake it.
THE AMERICAN BLACK WALNUT (_Juglans nigra_).
The American black walnut is common to much the same general area as the
shagbark hickory. It is much less exacting in its soil and moisture
requirements than that species and is much more frequent within the same
area. Its representatives, either native or planted, are found in almost
every kind of soil and at nearly every degree of elevation from the
well drained lowlands to the mountain sides. As with the shagbark, few
varieties of the black walnut have been introduced. The same interest is
now being shown by leaders in nut culture in their efforts to locate and
insure for propagation superior varieties of black walnuts as with the
shagbarks.
THE BUTTERNUT (_Juglans cinerea_).
The butternut or white walnut, as it is sometimes called, is one of the
most neglected of our native nut bearing trees. In the forest it abounds
under much the same conditions as does the black walnut, to which it is
closely related. Its native range within the entire United States
extends further to the East and North and is not found so far to the
South or West as is the black walnut. Like the shagbark, it is generally
less abundant within the area of its native range than is either the
chestnut or the black walnut within their respective native areas.
So far it is known to the writer, not a single variety of the butternut
has been introduced.
THE PECAN (_Hicoria pecan_).
The pecan is native to a very small portion of the area under
discussion. North of the 38th parallel it is found native along the
river bottoms bordering on the Mississippi River and its tributaries to
Davenport, Iowa, Terre Haute, Indiana, and nearly to Cincinnati.
Scattered individual trees are by no means rare in Illinois, Indiana,
Ohio, Pennsylvania, Delaware and New Jersey, as far north as the 41st
parallel, and they are occasionally found in the lower parts of
Michigan, New York and Connecticut. In rare instances, they have been
reported near
|