Now walk up the track, pointing and calling out,
"Crown Fern, piupiu; Dixonia, the golden one: umm...whaaat!???
and haul out your cell phone.

There are three more tree ferns for you to find;
    — the silver fern with white leaf undersides
    — the black monkey tail tree fern.
    — you probably didn't find the young wheki near the gate.