The everyman of the New Zealand forest. Mahoe does not have glossy leaves of tītoki or peeling bark of houhere or crimson flowers of pōhutukawa. It has smooth, pale grey bark – almost white in places – and small, clustered leaves that look like they belong on a shrub. Not tall – maybe 10 metres at most – and branches often bare in winter, giving a sparse, skeletal silhouette. A tree that is not trying very hard.
What makes it special? Its ordinariness. Mahoe is everywhere. Walk through any lowland forest in New Zealand and you will see it. It grows on the forest floor, in gaps between giants. Along edges of streams, on margins of clearings, in regenerating scrub. The tree of the in-between, the filler, the green noise in the background.
The leaves are another clue. Small, oval, serrated leaves arranged alternately along branches. Bright green and slightly glossy, but not showy. Clustered at tips of branches, giving a somewhat tufted appearance. In winter, the tree often drops many leaves, leaving branches bare and exposed.
The flowers are tiny – small, pale green, bell-shaped, hanging in clusters from branches. Not much to look at, but heavily scented – a sweet, honey-like perfume that fills the forest on a warm summer night. The scent attracts moths and other night-flying insects, which are the tree primary pollinators.
The fruit is a small, dark purple berry about the size of a pea, produced in profusion. A favourite food of
kererū, tūī, and
bellbird. Birds eat berries, digest flesh, and carry seeds to new locations. Mahoe depends on its feathered gardeners.
The wood is light, soft, and pale – white or cream-coloured. Used by Māori for tools, for handles of adzes, for frames of houses. Not a strong wood, but easy to work. The name whiteywood refers to its pale timber.
Biologically, Mahoe is a pioneer. One of the first trees to colonise a clearing or slip, its seeds carried in by birds. It grows quickly, reaching maturity in a few decades, then waits. It does not compete with giants – rimu, tōtara, kahikatea. It fills gaps, holds soil, provides food for birds. When giants finally overtop it, Mahoe fades into understorey, waiting for the next gap.
To stand in a forest of Mahoe is to stand in the ordinary. Pale trunks, bare branches, clustered leaves. Birds feeding on berries, moths visiting flowers, wind moving through canopy. Not a cathedral of giants. Not a show of colour. Just the background – the green noise – the tree that holds the forest together while stars take the bows.
Mahoe is not a king. It is not a warrior. It is the everyman, the ordinary one, the tree you walk past without noticing. But without it, the forest would be empty. Without it, birds would go hungry. Without it, gaps would stay bare.