function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['Aeschynanthus', 9],
    ['Besleria', 7],
    ['Columnea', 21],
    ['Cyrtandra', 242],
    ['Didymocarpus', 10],
    ['Gyrocheilos', 17],
    ['Hemiboea', 14],
    ['Kohleria', 17],
    ['Nematanthus', 413],
    ['Oreocharis', 18],
    ['Petrocosmea', 24],
    ['Primulina', 1331],
    ['Raphiocarpus', 64],
    ['Sinningia', 33],
    ['Streptocarpus', 59],
    ['Other (24)', 60]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=2339)',
    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);