function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['abyssinica', 1],
    ['adscendens', 14],
    ['alternifolia', 0],
    ['epilobioides', 1],
    ['erecta', 26],
    ['erigata', 0],
    ['helminthorrhiza', 19],
    ['hyssopifolia', 16],
    ['irregularis', 8],
    ['leptocarpa', 8],
    ['myrtifolia', 2],
    ['nervosa', 3],
    ['octovalvis', 27],
    ['perennis', 1],
    ['prostrata', 1],
    ['Other (1)', 0]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=127)',
    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);