“Let me see, your name is … .” I often wonder if they are “harujion” (Philadelphia fleabane) or “himejo-on” (annual fleabane). The two members of the daisy family Asteraceae are like ...

One of our favourite long flowering perennials, the daisy-type blooms of Mexican fleabane (or Erigeron karvinskianus, to use its formal name) can be seen peeping out from all corners of Wisley at ...