function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['Ainea', 2],
    ['Antholyza', 4],
    ['Aristea', 77],
    ['Crocus', 43],
    ['Cypella', 87],
    ['Geissorhiza', 2],
    ['Gladiolus', 69],
    ['Herbertia', 9],
    ['Hesperantha', 18],
    ['Iris', 24],
    ['Ixia', 2],
    ['Romulea', 253],
    ['Sisyrinchium', 85],
    ['Tigridia', 35],
    ['Xiphion', 2],
    ['Other (18)', 7]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=719)',
    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);