These make up a basal group of asterids[?]. Under the older Cronquist system, the Ericales included a smaller group of plants, which were placed among the Dileniidae[?]:
... 12.5% who are 65 years of age or older. The median age is 44 years. For every 100 females there are 99.5 males. For every 100 females age 18 and over, there are 88.8 ...