function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['Blackstonia', 185],
    ['Calolisianthus', 4],
    ['Centaurium', 5],
    ['Chelonanthus', 6],
    ['Crawfurdia', 4],
    ['Curtia', 14],
    ['Exacum', 57],
    ['Exochaenium', 627],
    ['Gentiana', 25],
    ['Gentianella', 9],
    ['Prepusa', 10],
    ['Sabatia', 1149],
    ['Schultesia', 31],
    ['Swertia', 19],
    ['Tripterospermum', 4],
    ['Other (12)', 6]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=2155)',
    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);