function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['angolensis', 3],
    ['benguelensis', 39],
    ['deblockiae', 2],
    ['delagoensis', 2],
    ['densiflora', 1],
    ['epinyctios', 1],
    ['euclinoides', 1],
    ['involucrata', 3],
    ['latifolia', 2],
    ['laurentiana', 7],
    ['leopoldi-secundi', 99],
    ['platyphylla', 5],
    ['prostrata', 2],
    ['pynaertii', 37],
    ['senegambica', 2],
    ['Other (9)', 9]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=215)',
    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);