function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 1],
    ['Bactrospora', 1],
    ['Chiodecton', 3],
    ['Graphis', 2],
    ['Lecanactis', 2],
    ['Lecania', 2],
    ['Lecanora', 19666],
    ['Lepra', 39861],
    ['Lepraria', 79274],
    ['Parmelia', 39368],
    ['Pertusaria', 19587],
    ['Plectocarpon', 2],
    ['Pyrenula', 19551],
    ['Sagenidiopsis', 4],
    ['Thelotrema', 39106],
    ['Other (5)', 4]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=256434)',
    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);