function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['aegyptiacum', 0],
    ['angustatum', 1],
    ['apenninum', 4],
    ['asperum', 1],
    ['canadense', 0],
    ['cinereum', 1],
    ['grimburgii', 2],
    ['hirtum', 0],
    ['hymettium', 2],
    ['ledifolium', 1],
    ['marifolium', 3],
    ['oelandicum', 2],
    ['papillare', 1],
    ['salicifolium', 2],
    ['syriacum', 1],
    ['Other (5)', 0]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=21)',
    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);