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Posted on September 1st, 2022 in Forestry, How To, Plants, Wildlife, Woodlands | No Comments »

The classic and trusted book “Fifty Common Trees of Indiana” by T.E. Shaw was published in 1956 as a user-friendly guide to local species.  Nearly 70 years later, the publication has been updated through a joint effort by the Purdue Department of Forestry and Natural Resources, Indiana 4-H, and the Indiana Department of Natural Resources, and reintroduced as “An Introduction to Trees of Indiana.”

Drawing of Mockernut Hickory LeafThe full publication is available for download for $7 in the Purdue Extension Education Store. The field guide helps identify common Indiana woodlot trees.

Each week, the Intro to Trees of Indiana web series will offer a sneak peek at one species from the book, paired with an ID That Tree video from Purdue Extension forester Lenny Farlee to help visualize each species as it stands in the woods. Threats to species health as well as also insight into the wood provided by the species, will be provided through additional resources as well as the Hardwoods of the Central Midwest exhibit of the Purdue Arboretum, if available.

This week, we introduce the White hickory or Carya tomentosa.

This tree, also known as mockernut hickory, has stout twigs like those of shagbark hickory and large terminal buds, but its bark is not shaggy. Instead, mockernut hickory features thick, interlacing bark ridges that is often silvery on top. Its leaves are made up of seven to nine leaflets that are hairy beneath, instead of five. The bud is very rounded, resembling a scoop of ice cream. The bud, leaf stems and twigs may have hair on them. The nuts of the mockernut hickory are smooth and round with mild ridges with four seams, which break open in the fall. The leaves produce a golden-yellow color in the fall.

Mockernut hickories grow to a mature height of 50-60 feet tall. They grow mostly in high dry ridges and other well-drained soil locations from New Hampshire west to Iowa and south to Texas and east to northern Florida except for the flood plain of the Mississippi Rive from Memphis south.

For full article with additional photos view: Intro to Trees of Indiana: Mockernut Hickory

Other Resources:
Hickory and Pecan Species in the Hardwood Lumber and Veneer Series, The Education Store, Purdue Extension’s resource center
Sustaining Our Oak-Hickory Forests – Hardwood Ecosystem Experiment, The Education Store
The Hardwood Ecosystem Experiment: 2006-2016, The Education Store
Indiana Forestry and Wildlife: The Hardwood Ecosystem Experiment, The Education Store
Fifty Trees of the Midwest app for the iPhone, The Education Store
Native Trees of the Midwest, The Education Store
Shrubs and Woody Vines of Indiana and the Midwest, The Education Store
Investing in Indiana Woodlands, The Education Store
Forest Improvement Handbook, The Education Store
ID That Tree, Purdue Extension-Forestry & Natural Resources (FNR) YouTube playlist
Woodland Management Moment , Purdue Extension-FNR YouTube playlist

Wendy Mayer, FNR Communications Coordinator
Purdue University Department of Forestry and Natural Resources

Lenny Farlee, Sustaining Hardwood Extension Specialist
Purdue University Department of Forestry and Natural Resources


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