Boechera_experiment_snowmelt.txt contains snowmelt dates for the control and snow removal treatments for both cohorts of experimental plants. Column headings: Block: The unique block identity. Plants were transplanted into natural vegetation. Growing_season: The growing season in which the snow removal experiment was conducted. Ordinal_date_snowmelt: The ordinal day of snowmelt for each plot. Treatment: The experimental treatment (control vs. snow removal). Plant_cohort: The experimental cohort. We planted one cohort in the fall of 2013 and the second in the fall of 2014. Please contact Jill Anderson (jta24@uga.edu) with any questions