function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['alopecuroides', 0],
    ['clandestinum', 16],
    ['glaucum', 0],
    ['mezianum', 28],
    ['polystachion', 12],
    ['riparium', 10],
    ['setaceum', 14],
    ['sp.', 2],
    ['sphacelatum', 20],
    ['squamulatum', 6],
    ['stramineum', 22],
    ['trachyphyllum', 2]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=132)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByEpithet', 'pie', 12, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivSpecimensByEpithet'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartSpecimensByEpithet);