Hovenia dulcis (PLUG grown)
Raisin tree Ht 6-10m
Himalayas, China and planted in Japan. Broadly conical,deciduous. Withstands -9 degrees C after first year. Heads of greenish small flowers in January. The flower stalks become thickened and edible as the seeds ripen. Rare in NZ.
Group trees and shrubs:
Yes
Categories:
- Small Tree
- Deciduous
- Attractive to birds
- Attractive berries fruits or cone
- Attracts bees
- Edible fruits and seeds
- Container Grown
Hoheria sexstylosa (PLUG grown)
Houhere or Long-leaved Lacebark Ht 5-8m
Broadly conical, evergreen. Sweetly scented abundant white flowers in March. Good screening tree.
Group trees and shrubs:
No
Categories:
- Small Tree
- NZ native
- Deciduous
- Attractive flowers or catkins
- Attractive to birds
- Attractive berries fruits or cone
- Attracts bees
- Erosion control
- Shelter
- Container Grown
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. Bark is dark grey remaining smooth. Leaves with 5-9 broad ovoid leaflets, autumn colours yellow or purple. Conspicuous clusters of small fragrant white flowers, insect pollinated, developing into bunches of slender samaras. Sap produces a sugary extract 'manna'. 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 excelsior
European ash Ht 30-40m
Britain, Europe, Caucasus & Alborz Mts. (Iran). Broadly columnar, deciduous tree with stout greenish-grey shoots with jet black buds. Leaves with 7-13 coarsely serrate leaflets, late into leaf & early to fall. Flowers before the leaves, developing into bunches of 'keys'. Vigorous grower, best on deep moist to wet soils but tolerates much drier soils, enjoys limestone. Valuable light coloured hardwood timber for tool handles, sports goods, and joinery. Steams and bends well. Coppices readily, producing straight poles and rods. Great firewood, burns cut green.
Group trees and shrubs:
Yes
Categories:
- Large tree
- Deciduous
- Tolerates wet sites
- Tolerates exposed sites
- Attractive berries fruits or cone
- Timber
- Firewood
- Erosion control
- Tolerates limestone soils
Fraxinus angustifolia (syn. F.oxycarpa)
Mediterranean ash Ht 20-30m
Central & Southern Europe, N.W. Africa & S.W. Asia. Medium sized deciduous pioneer species. Tolerates dry and hot soils but best growth on deep moist soils, casting a heavy shade. Can be pollarded for stock feed. Buds pale brown, Leaves with 7-13 narrow leaflets, purplish autumn colour on some trees. Flowers in early spring, developing into bunches of brown samaras. Timber inferior in strength & elasticity to F. excelsior.
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
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