function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['agelaeifolia', 6],
    ['barorum', 16],
    ['betsiliensis', 44],
    ['cauliflora', 20],
    ['congolensis', 6],
    ['doniana', 11],
    ['ferruginea', 5],
    ['fischeri', 11],
    ['humblotiana', 16],
    ['madiensis', 15],
    ['mcphersonii', 26],
    ['rabenantoandroi', 24],
    ['rubroaurantiaca', 6],
    ['villosissima', 8],
    ['zigzag', 7],
    ['Other (16)', 31]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=252)',
    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);