- Deb Guhl, Tom Guhl
- 53 x 41.4 centimetre(s)
- United States (Andrews)
The largest plane tree leaf is 53 cm (1 ft 8.86 in) wide and 41.4 cm (1 ft 4.29 in) long and was found by Deb and Tom Guhl (both USA) in Andrews, Indiana, USA, on 9 April 2016.
Deb and Tom Guhl found the leaf in their woods and thought it would be fun to attempt to break this record.