function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['abrotanoides', 0],
    ['albiflora', 1],
    ['alopecuroides', 1],
    ['arachnoidea', 0],
    ['burchellii', 0],
    ['commutata', 0],
    ['cordifolia', 0],
    ['dregeana', 0],
    ['ecklonii', 0],
    ['galpinii', 2],
    ['incurva', 2],
    ['intermedia', 0],
    ['lanuginosa', 0],
    ['rubra', 1],
    ['stokoei', 2],
    ['Other (1)', 0]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=9)',
    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);