function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 4],
    ['Ampelocissus', 0],
    ['Ampelopsis', 0],
    ['Cayratia', 0],
    ['Cissus', 1],
    ['Cyphostemma', 13],
    ['Leea', 0],
    ['Parthenocissus', 3],
    ['Tetrastigma', 561],
    ['Vitis', 52],
    ['Xylosandrus', 12]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=646)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByEpithet', 'pie', 11, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivSpecimensByEpithet'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartSpecimensByEpithet);