function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['aurea', 1],
    ['capitata', 1],
    ['ferulifolia', 0],
    ['hirta', 1],
    ['holstii', 1],
    ['kilimandscharica', 1],
    ['minima', 2],
    ['nummularia', 0],
    ['phaseoloides', 1],
    ['pseudoviscosa', 1],
    ['ravii', 5],
    ['rothii', 1],
    ['sousae', 28],
    ['tomentosa', 0]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=43)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByEpithet', 'pie', 14, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivSpecimensByEpithet'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartSpecimensByEpithet);