function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 1],
    ['aristata', 4],
    ['indurata', 2],
    ['intrusa', 1],
    ['joubertiniana', 2],
    ['knysnana', 26],
    ['lawsonii', 3],
    ['maxima', 1],
    ['pseudocrassa', 10],
    ['rupestris', 6],
    ['variabilis', 4]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=60)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByEpithet', 'pie', 11, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivSpecimensByEpithet'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartSpecimensByEpithet);