function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['alata', 2],
    ['angustifolia', 0],
    ['coccinea', 3],
    ['coulteri', 1],
    ['erecta', 1],
    ['gracillima', 1],
    ['lateriflora', 1],
    ['maculata', 1],
    ['pterocarpa', 4],
    ['purpurascens', 1],
    ['spicata', 1],
    ['traubae', 10],
    ['triquetra', 1],
    ['wrightii', 1],
    ['xanti', 3],
    ['Other (2)', 0]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=31)',
    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);