Characterization of Wild North American Grapevine Cold Hardiness Using Differential Thermal Analysis

Files in this Data Supplement:

• Supplemental Data -
  
  Supplemental Figure 1 Low temperature exotherm (LTE) values for each genotype within species. LTE traces for each winter in the study shown for all genotypes. The x-axis displays time of winter starting 1 Nov and terminating at budburst each year. Black line indicates minimum daily temperatures, and red line indicates 0°C. Error bars are standard error measures.
  
  Supplemental Table 1 Estimates for parameters in a model describing low temperature exotherms for seven Vitis species in three different years using time (days) and the temperature index sT as coefficients.