Juglans hindsii
Californian walnut Ht 25-35m
Broadly spreading, deciduous. Smooth green husk and nearly smooth shelled nut. Large compound leaves. Wood heavy, hard dark brown and rather coarse grained. Fairly rare in NZ.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Intolerant to clay soils
- Attractive autumn colours - yellow
- Attractive berries fruits or cone
- Edible fruits and seeds
- Timber
Hamamelis x intermedia
Hybrid witch hazel Ht 1-3m
(H. japonica x H. mollis) Broadly spreading, deciduous. Leaves vary from dull purple, green to red in autumn. Small spidery yellow, orange or red flowers over winter. Screening, lovely plants.
Group trees and shrubs:
Yes
Categories:
- Shrub
- Deciduous
- Attractive autumn colours - yellow
- Attractive autumn colours - orange
- Attractive autumn colours - red
- Attractive flowers or catkins
Halesia tetraptera var. monticola
Mountain silverbell tree Ht 20-25m
S E USA. Broadly conical, deciduous. Larger tree and larger flowers & fruits than H. carolina. Rare in NZ, but worthy of wider use.
Group trees and shrubs:
Yes
Categories:
- Small Tree
- Deciduous
- Attractive autumn colours - yellow
- Attractive flowers or catkins
- Attractive berries fruits or cone
- Attracts bees
Gleditsia triacanthos v. inermis
Thornless honey locust Ht 25-30m
E.USA. Broadly columnar, deciduous. Thornless variety producing long brown pods which are edible by stock. Yellow leaves in autumn. Light shade with fairly open crown. Wood is hard & coarse grained. The red-brown heartwood is very durable.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Tolerates dry sites
- Attractive autumn colours - yellow
- Attractive berries fruits or cone
- Attracts bees
- Timber
- Erosion control
Ginkgo biloba
Maidenhair tree Ht 25-35m
Chekiang Province, E China. Broadly conical, deciduous. Ancestors go back nearly 280 million years. Leaves bright yellow in autumn. Yellow fruits smell awful when over-ripe. The large kernel is edible and prized by the Asian community.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Attractive autumn colours - yellow
- Attractive berries fruits or cone
- Edible fruits and seeds
- Tolerates limestone soils
Fraxinus velutina
Arizona ash Ht 9-12m
Broadly columnar, deciduous. Leaves and shoots densely clothed with grey, velvety down. Suited to dry climates and summer heat. Yellow autumn colour. Used as an understock.
Group trees and shrubs:
Yes
Categories:
- Small Tree
- Deciduous
- Tolerates exposed sites
- Tolerates dry sites
- Attractive autumn colours - yellow
- Attractive berries fruits or cone
- Firewood
- Erosion control
Fraxinus pennsylvanica
Green ash Ht 20-25m
East USA westward to the Rockies. Broadly columnar, deciduous. Vigorous grower. Brilliant golden yellow autumn leaves. Prefers damp soils.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates wet sites
- Attractive autumn colours - yellow
- Attractive berries fruits or cone
- Timber
- Firewood
- Erosion control
Fraxinus ornus
Flowering ash Ht 5-8m
Manna ash - from south Europe and southwest Asia. Broadly spreading, deciduous. Conspicuous clusters of small fragrant white flowers. Very drought tolerant and used as a street tree.
Group trees and shrubs:
Yes
Categories:
- Small Tree
- Deciduous
- Tolerates exposed sites
- Tolerates dry sites
- Attractive autumn colours - yellow
- Attractive flowers or catkins
- Attractive berries fruits or cone
Fraxinus angustifolia (syn. F.oxycarpa)
Mediterranean ash Ht 20-25m
Broadly columnar, deciduous. Tolerates dry and hot soils but best growth on deep soils. Purplish autumn colour on some trees. Vigorous grower casting quite a heavy shade.
Group trees and shrubs:
Yes
Categories:
- Medium tree
- Deciduous
- Tolerates dry sites
- Attractive autumn colours - yellow
- Attractive autumn colours - purple
- Attractive berries fruits or cone
- Timber
- Firewood
Crataegus pinnatifida
Chinese haw (edible fruit) Ht 3-6m
Broadly spreading, deciduous. Thorns not numerous. Leaves glossy and yellow in the autumn. Grown widely in China for its edible red fruits.
Group trees and shrubs:
Yes
Categories:
- Small Tree
- Deciduous
- Attractive autumn colours - yellow
- Attractive flowers or catkins
- Attractive to birds
- Attractive berries fruits or cone
- Attracts bees
- Edible fruits and seeds
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