function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['cinerea', 0],
    ['fertilis', 8],
    ['fusca', 4],
    ['hamiltonii', 1],
    ['interrupta', 1],
    ['leptostachya', 1],
    ['maxima', 0],
    ['pumila', 1],
    ['purpurea', 1],
    ['senticosa', 1],
    ['strigosa', 1],
    ['tinctoria', 0],
    ['villosa', 1],
    ['virginiana', 0]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=20)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByEpithet', 'pie', 14, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivSpecimensByEpithet'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartSpecimensByEpithet);