function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 12],
    ['Aerva', 14],
    ['Allmania', 20],
    ['Alternanthera', 41],
    ['Amaranthus', 152],
    ['Atriplex', 49],
    ['Caroxylon', 136],
    ['Exomis', 358],
    ['Gomphrena', 70],
    ['Iresine', 37],
    ['Notorisa', 117],
    ['Oxybasis', 27],
    ['Pfaffia', 26],
    ['Psilotrichum', 67],
    ['Sarcocornia', 15],
    ['Other (45)', 134]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=1275)',
    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);