function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['balansae', 2],
    ['cardiophyllum', 2],
    ['cordatum', 4],
    ['creticum', 6],
    ['glaucescens', 5],
    ['graecum', 2],
    ['grandiflorum', 4],
    ['gypsicola', 10],
    ['pulchellum', 3],
    ['rubescens', 3],
    ['saxatile', 2],
    ['speciosum', 2],
    ['stenopterum', 2],
    ['szowitsii', 2],
    ['trinervium', 2],
    ['Other (20)', 19]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=70)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByEpithet', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivSpecimensByEpithet'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartSpecimensByEpithet);