Carya illinoensis
Pecan Ht 20-30m
Mississippi Valley,USA. Broadly spreading, deciduous. Produces the sweet, thin shelled pecan nut. Prefers rich alluvial soils.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - yellow
- Edible fruits and seeds
- Timber
Quercus aliena
Oriental White oak Ht 20-30m
Central China, Korea & Japan. Broadly spreading tree with white pubescens under the leaves. Rare in NZ.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - brown
- Attractive to birds
- Attractive berries fruits or cone
Fraxinus chinensis subsp. rhynchophylla
Chinese large-leafed ash Ht 15-25m
Korea and China. Broadly columnar, deciduous, a tall tree in its habitat. Growing at Eastwoodhill Arboretum. Rare in NZ.
Group trees and shrubs:
Yes
Categories:
Carya cordiformis
Bitternut hickory Ht 20-30m
North America. Broadly columnar, deciduous. Straight trunk, lightly branched. Bright yellow autumn colour. Bitter inedible nuts. Prized timber.
Quickest growing of the Hickory family.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - yellow
- Attractive berries fruits or cone
- Timber
Aesculus indica
Indian horse chestnut Ht 20-30m
Northwest Himalayas. Broadly columnar, deciduous. Creates heavy shade. Creamy white flowers much later than A. hippocastanum. Conkers are almost black and produced in smooth skinned fruits. Drought and heat tolerant.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Tolerates dry sites
- Attractive autumn colours - yellow
- Attractive autumn colours - orange
- Attractive flowers or catkins
- Attractive berries fruits or cone
- Attracts bees
- Tolerates limestone soils
Quercus robur v fastigiata
Upright oak Ht 30-35m
A columnar form from seedlings at least 2 years old. Vigorous with form like a Lombardy poplar. Deeply rooted and wind firm. Brown leaves held through winter maintaining the screening and sheltering effect. Fast growth and good acorn production.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Tolerates wet sites
- Tolerates exposed sites
- Tolerates dry sites
- Attractive autumn colours - brown
- Attractive to birds
- Attractive berries fruits or cone
- Timber
- Erosion control
- Shelter
- Tolerates limestone soils
- Tolerates pumice soils
Betula platyphylla v. japonica
Japanese white birch Ht 15-25m
Narrowly weeping, deciduous. Bark pure white and retained to ground level longer than B. pendula. Leaves larger than B. pendula. Not affected by rust and has bright yellow autumn colour. Highly recommended.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - yellow
- Attractive flowers or catkins
- Timber
- Firewood
- Erosion control
- Shelter
Betula pendula f. tristis
Silver birch with narrow form Ht 10-20m
Long weeping branches. The bark remains white to the ground longer than the usual form. Tough vigorous pioneering species. Yellow autumn colour can be spoilt by birch rust in some seasons. Yields a hard white timber.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - yellow
- Attractive flowers or catkins
- Firewood
- Erosion control
- Shelter
Betula pendula
Silver birch Ht 10-20m
Europe and N. Asia. Narrowly weeping, deciduous. Bark white, developing dark, rugged cracks at the base with age. Tough, vigorous pioneer species. Yellow autumn colour can be spoilt by birch rust in some seasons. Yields hard white timber.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - yellow
- Attractive flowers or catkins
- Timber
- Firewood
- Erosion control
- Shelter
Betula papyrifera
Paper birch Ht 20-30m
Northern North America. Broadly conical, deciduous. Bark white, peeling in thin layers, pale pinkish-orange when freshly exposed. Leaves relatively large, bright yellow in autumn. Yields hard white timber.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - yellow
- Attractive flowers or catkins
- Timber
- Firewood
- Erosion control
- Shelter
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