function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 1],
    ['Brabejum', 0],
    ['Diastella', 44],
    ['Faurea', 1],
    ['Helicia', 6],
    ['Kermadecia', 55],
    ['Leucadendron', 0],
    ['Leucospermum', 0],
    ['Lomatia', 22],
    ['Megahertzia', 2],
    ['Mimetes', 0],
    ['Protea', 2],
    ['Roupala', 1],
    ['Serruria', 0],
    ['Virotia', 21],
    ['Other (1)', 0]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=155)',
    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);