Your Cart
Paperbark Maple
Acer griseum
Non-nativeDeciduousAngiospermSmall (up to 15m)Endangered
Introduction

A beautiful ornamental maple with unusual trifoliate leaves, bright autumn colours, and distinctive bark. Introduced 1901. Deserves to be more widely planted in public spaces.

Distribution

Native to central and south-east China. Not common, but once spotted quite unmistakable.

Biology

Monoecious, hermaphrodite flowers. Insect-pollinated. Seeds dispersed by gravity.

Identification

Small (14m), spreading almost as wide as high. Bark red-brown, dramatically exfoliating in large loose flakes like paper scrolls to reveal smooth new orange-tinted bark. Twigs downy in the first year then glabrous; buds brown, opposite. Foliage flushes very late, bronze then summer-green, turning bright orange-red in autumn. Leaves unusually trifoliate for a maple, with an oval-lanceolate terminal leaflet larger than the stalkless side leaflets, grey-green above, silver-grey and downy below, coarsely toothed. Flowers yellow on pendulous downy stalks (2-3cm). Fruits paired samaras with wings at 60-90 degrees.

Culture

A hardy species with attractive specimens found across Britain and Ireland. Thrives in most well-drained soils. Compact size makes it suitable for medium-sized gardens.

Biodiversity

No notable associations where introduced.

Threats

Generally healthy.

Uses

Ornamental.

Related news
Key
Native statusNon-native
Foliage typeDeciduous
Tree groupAngiosperm
Size classSmall (up to 15m)
Conservation status (IUCN)Endangered
Classification
DivisionAngiospermae
OrderSapindales
FamilySapindaceae
Featured in
Field Guide to the Trees of Britain, Ireland and North-west EuropeRead more ›