function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['Arachniodes', 40],
    ['Aspidium', 9],
    ['Bolbitis', 18],
    ['Ctenitis', 13],
    ['Cyclodium', 2],
    ['Cyrtomium', 24],
    ['Dryopteris', 100],
    ['Elaphoglossum', 83],
    ['Lastreopsis', 49],
    ['Megalastrum', 3],
    ['Mickelia', 7],
    ['Parapolystichum', 8],
    ['Polybotrya', 9],
    ['Polystichum', 127],
    ['Rumohra', 148],
    ['Other (6)', 8]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=648)',
    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);