{"id":19820,"date":"2022-08-01T12:05:09","date_gmt":"2022-08-01T16:05:09","guid":{"rendered":"https:\/\/www.purdue.edu\/fnr\/extension\/?p=19820"},"modified":"2025-07-30T11:36:35","modified_gmt":"2025-07-30T15:36:35","slug":"intro-to-trees-of-indiana-sweet-gum","status":"publish","type":"post","link":"https:\/\/www.purdue.edu\/fnr\/extension\/intro-to-trees-of-indiana-sweet-gum\/","title":{"rendered":"Intro to Trees of Indiana: Sweet Gum"},"content":{"rendered":"

The classic and trusted book “Fifty Common Trees of Indiana” by T.E. Shaw was\u00a0published in 1956 as a user-friendly guide to local species.\u00a0\u00a0Nearly 70 years later, the publication has\u00a0been updated through a joint effort by the Purdue Department of Forestry and Natural Resources,\u00a0Indiana 4-H<\/a>, and\u00a0the\u00a0Indiana Department of Natural Resources<\/a>, and reintroduced as “An Introduction to Trees of Indiana.”<\/p>\n

\"Drawing<\/a>The\u00a0full publication<\/a>\u00a0is available for download for $7 in the Purdue Extension Education Store. The field guide helps identify common Indiana woodlot trees.<\/p>\n

Each week, the Intro to\u00a0Trees of Indiana web\u00a0series will offer a sneak peek at one species from the book, paired with an\u00a0ID That Tree video from Purdue Extension forester\u00a0Lenny Farlee<\/a> to help visualize each species as it stands in the woods.\u00a0Threats to species\u00a0health\u00a0as well as\u00a0also\u00a0insight into the wood provided by the species will be provided\u00a0through additional resources as well as the\u00a0Hardwoods of the Central Midwest<\/a>\u00a0exhibit of the Purdue Arboretum, if available.<\/p>\n

This week, we introduce the sweetgum or\u00a0Liquidambar styraciflua<\/em>.<\/p>\n

This species is easily identified by its leaves, which are shaped like a five-pointed star and held alternately near the end of the twigs on long leaf stems. The leaves change from bright green in the summer to fall colors ranging from yellow to orange, red, and purple. The twigs of sweetgum may be smooth or feature corky winged projections. The fruit of the sweetgum are spiny spherical balls that hold tiny winged seeds inside, which are released in the fall.<\/p>\n

Sweetgum is found natively in the low, wet bottomland woods of southern Indiana, but is planted ornamentally through the state. This species grows as far north as coastal New York, as far south as central Florida, as far west as eastern Texas as well as throughout the Midwest with the exception of the Appalachian Mountains.<\/p>\n