Table 1 Summary of leaf shape statistics and diversity indices of 24 North American populations of Ipomoea hederacea
Population% L Allelea% l AlleleaθWbθπcTaj DdSim De% Lowf% Highf
GA800.250.750.001050.001120.12−0.0359.9040.20
GA780.630.370.000880.00102−0.17−0.0342.1057.90
NC350.001.000.000710.00043−1.00−0.029.8090.20
NC420.001.000.000880.001010.17−0.0362.8037.20
TN610.130.870.001260.00110−0.32−0.0331.3068.70
TN550.310.690.001620.00118−0.74−0.028.8091.20
TN620.500.500.000870.00081−0.54−0.0319.1080.90
TN570.250.750.000980.001080.01−0.0554.6045.40
TN650.560.440.000700.00069−0.33−0.0434.3065.70
TN640.190.810.000700.00069−0.45−0.0230.1069.90
TN630.370.630.001750.00131−0.43−0.0322.4077.60
TN590.130.870.000800.00084−0.34−0.1036.3063.70
DE191.000.000.001260.00125−0.28−0.2045.0055.00
MD221.000.000.001440.001530.28−0.1179.6020.40
MD231.000.000.001080.001140.04−0.0254.3045.70
VA060.001.000.001740.00123−0.53−0.0217.4082.60
VA101.000.000.000890.00080−0.02−0.0351.9048.10
MD171.000.000.001350.00135−0.12−0.0244.2055.90
MD111.000.000.000890.00095−0.11−0.0144.5055.50
NJ321.000.000.000710.00077−0.25−0.0337.0063.00
PA160.250.750.001230.001150.03−0.0253.2046.80
NJ301.000.000.000910.001241.14−0.0193.206.80
PA151.000.000.000710.00071−0.38−0.0329.9070.10
NJ310.250.750.000530.000710.43−0.0472.5027.50
Average0.530.470.003240.00114−0.84−0.021.0998.91
  • Populations are listed from most southern to most northern.

  • a Frequencies of the lobing (L) and entire (l) leaf shape alleles.

  • b Number of silent segregating polymorphisms per site.

  • c Average number of silent pairwise nucleotide differences per site.

  • d Estimated value of Tajima’s D.

  • e Simulated value of Tajima’s D given estimates of θW and θπ

  • f Percent of simulated D values that are lower and higher than the estimated D, respectively.