function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['arizonicum', 1],
    ['californicum', 6],
    ['cooperi', 2],
    ['corymbosum', 2],
    ['fasciculatum', 1],
    ['ludovicianum', 1],
    ['multiflorum', 1],
    ['parishii', 2],
    ['pinorum', 1],
    ['purpureum', 1],
    ['riparium', 1],
    ['robbinsii', 1],
    ['tuberosum', 1],
    ['validum', 2],
    ['vallicolum', 1],
    ['Other (1)', 1]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Species (n=25)',
    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);