function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['Atraphaxis', 1731],
    ['Bistorta', 13],
    ['Coccoloba', 3],
    ['Eriogonum', 11],
    ['Eskemukerjea', 20116],
    ['Fagopyrum', 4],
    ['Fallopia', 5],
    ['Neomillspaughia', 5],
    ['Persicaria', 53],
    ['Polygonum', 1551],
    ['Rajania', 2],
    ['Reynoutria', 3],
    ['Rumex', 53],
    ['Succinctonotum', 3],
    ['Ypsolopha', 12],
    ['Other (11)', 6]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=23571)',
    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);