function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['chenzhouensis', 2],
    ['dimorphosepala', 1],
    ['flavida', 1],
    ['glandulosa', 1],
    ['grandiflora', 2],
    ['guangwushanensis', 1],
    ['hainanensis', 2],
    ['longifolia', 2],
    ['longituba', 3],
    ['phuongii', 1],
    ['polyneura', 1],
    ['qianyuensis', 2],
    ['speciosa', 1],
    ['wuxiensis', 7],
    ['yunnanensis', 2],
    ['Other (1)', 1]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=30)',
    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);