Measurements of Dodonaea viscosa leaves
A data frame with 252 observations on the following 5 variables.
Average width (in mm)
Average length (in mm)
Length divided by Width
Area (in sq. mm)
Year the leaves were collected
Data on samples of leaves from the species Dodonaea viscosa subsp. angustissima (common name hopbush), which have been collected in a certain region of South Australia for many years.
Guerin, G., Wen, H., Lowe, A. (2012), "Leaf morphology shift linked to climate change," Biol. Lett., 8, doi: 10.1098/rsbl.2012.0458