Learn to identify trees after they shed their leaves for the winter. Develop the skills to identify winter trees on your own using clues found in buds, fruits, leaf scars, bark, and branching patterns. Before your in-person class, get basic skills and terminology with a short, online lesson. Then spend your time at the Arboretum in the field with an expert, learning to ID trees on the grounds. The first session will focus on common trees planted in urban settings, such as street ways and parks. The second session will focus on trees found in the woodlands of northern Illinois. Sign up for one, or both! Winter Tree ID will benefit the natural resources employee or volunteer, the urban forester, as well as the casual tree enthusiast.
Instructor: Phil Riske, horticulturist/Christopher Benda, botanist
Notes: Each session includes extended time outdoors, so please dress for winter weather. Be prepared to walk over a mile off trail and on uneven surfaces. Limit 18
Supplies: A hand lens will be useful; some will be available to borrow.
Recommended Text: Winter Tree Finder, by May T. Watts and Tom Watts, $4.95, available in The Arboretum Store.
Certificate information: Recommended class for Woodland Stewardship participants
Schedule and Location
Section A: Common Urban Trees with Phil Riske (SOLD OUT)
- Registration closes at 11:59 p.m., Thursday, January 18, 2018
- Online component available beginning January 19, 2018.
- In-person component occurs on Saturday, January 27, 1:00 to 4:00 p.m.
Section B: Trees in Natural Areas with Christopher Benda (SOLD OUT)
- Registration closes at 11:59 p.m., Thursday, January 25, 2018
- Online component available beginning January 26, 2018.
- In-person component occurs on Saturday, February 3, 1:00 to 4:00 p.m.
Section C: Trees in Natural Areas with Christopher Benda (REGISTER BELOW)
Registration closes at noon, Thursday, February 1, 2018
Online component available beginning January 26, 2018.
In-person component occurs on Friday February 2, 1:00 to 4:00 p.m.
Fees and Admission
Nonmembers: Fees include admission to the Arboretum.
ONLINE: REGISTER NOW
CALL: 630-719-2468 (or to be waitlisted)
IN PERSON: Stop by the Visitor Center during open hours.