Betula papyrifera
Betula papyrifera

This plant was assessed as Lower Risk in our Research Portal. You can conduct your own research on this or other plants by creating a free login to the portal.

Lower Risk
Produces copious viable seed or propagulesSpread long distances by wind

Betula papyrifera (Paper Birch; Canoe Birch)

This deciduous tree is native to North America (Canada and northern USA). Despite being in ornamental trade in Australia since 1935, this species has not become naturalised. There is also no evidence Paper Birch has naturalised, or become invasive, elsewhere outside its native range. A closely related species, Betula pendula, is invasive in New Zealand. Paper Birch is an attractive tree with peeling bark that changes from tan to white as it ages. Attractive leaves also change colour into autumn before falling off. This species reaches reproductive maturity at around 15 years of age, after which it is a prolific seeder. The lightweight seeds are dispersed by wind. The species prefers deep well-drained soil in an open sunny position. It is frost resistant but drought tender.