function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['ayresii', 1],
    ['congense', 4],
    ['crithmoides', 10],
    ['edmonstonei', 0],
    ['humifusum', 11],
    ['hydaspicum', 900],
    ['maritimum', 0],
    ['mesembryanthemoides', 0],
    ['portulacastrum', 5],
    ['sesuvioides', 0],
    ['trianthemoides', 0],
    ['verrucosum', 0]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=931)',
    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);