Olearia macrodonta | Olearia ilicifolia | Olearia argophylla | Olearia |
Much of the watershed of Lake Taupo is a beech and podocarp forest with associate understory ferns being Blechnum filiforme, Asplenium flaccidum, Doodia media, Hymenophyllum demissum, Microsorum pustulatum and Microsorum scandens, and some prominent associate shrubs being Olearia ranii nd Alseuosmia quercifolia.