function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['caerulea', 2],
    ['concolor', 16],
    ['corymbosa', 4],
    ['glabra', 2],
    ['lancifolia', 1],
    ['laureola', 4],
    ['leptophylla', 2],
    ['nepotiana', 1],
    ['nocturna', 38],
    ['normae', 1908],
    ['retiefiae', 2],
    ['salicifolia', 1],
    ['schuszteri', 11]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=1992)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByEpithet', 'pie', 13, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivSpecimensByEpithet'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartSpecimensByEpithet);