Search Results for "quercus"

Quercus chapmanii (Chapman's oak)

Other names: Quercus obtusiloba var. parvifolia

Q. chapmanii is a variable, upright, deciduous to semi-evergreen shrub or small tree with oblong to obovate, unlobed or shallowly lobed, glossy, dark green leaves, paler beneath, and yellow, male flower catkins in late winter and early spring followed by ovoid, green acorns turning brown when mature.
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5m max. spread

9m max. height

20-50 years to maturity

Quercus coccifera (Kermes oak)

Q. coccifera is a slow-growing, bushy, rounded to spreading, evergreen shrub or small tree with ovate, oblong, or lance-shaped, glossy, dark green leaves with spiny, margins and insignificant, yellow-green flowers in spring. Female flowers are followed small, spherical or ovoid acorns with spiny cups.
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5m max. spread

5m max. height

20-50 Years to maturity

Quercus pontica (Armenian oak)

Other names: Pontine oak

Q. pontica is a rounded, deciduous shrub or small tree with obovate to broadly elliptic, veined, toothed, bright green leaves turning yellow and brown in autumn. Male, yellow-green flower catkins bloom in spring. Inconspicuous female flowers are followed by ovoid, brown acorns.
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5m max. spread

6m max. height

20-50 Years to maturity

Quercus palustris 'Green Pillar' (Pin oak 'Green Pillar')

Other names: Swamp oak 'Green Pillar', Quercus palustris 'Pringreen'

'Green Pillar' is an upright, narrowly columnar, deciduous tree with glossy, mid- to dark green leaves divided into five, bristle-tipped lobes, the entire leaf turning scarlet to deep red in autumn. Insignificant catkins of tiny, green flowers in spring are followed by ovoid, brown fruit.
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5m max. spread

20m max. height

20-50 Years to maturity

Quercus palustris 'Green Dwarf' (Pin oak 'Green Dwarf')

Other names: Swamp oak 'Green Dwarf'

'Green Dwarf' is a compact, deciduous tree forming a dense, rounded crown, usually grafted onto a single, upright trunk, with elliptic, glossy, deeply lobed, mid- to dark green leaves turning scarlet to reddish-brown in autumn. Insignificant catkins of tiny, green flowers in spring are followed by ovoid, brown fruit.
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2.5m max. spread

5m max. height

20-50 Years to maturity

Quercus robur (Fastigiata Group) 'Koster' (Oak 'Koster')

Other names: Quercus robur 'Fastigiata Koster', Quercus robur f. fastigiata 'Koster', Quercus robur 'Kosteri Fastigiata', Cypress oak 'Koster', Pyramid oak 'Koster', Columnar oak 'Koster'

'Koster' is a narrowly columnar, somewhat variable, deciduous tree bearing ovate to oblong, dark green leaves with rounded, shallow lobes and inconspicuous yellow-green catkins in spring followed by ovoid acorns.
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3m max. spread

20m max. height

50-100 Years to maturity

Hydrangea quercifolia 'Hovaria Quercifolia' (Oak-leaved hydrangea 'Hovaria Quercifolia')

Other names: Oakleaf hydrangea 'Hovaria Quercifolia'

'Hovaria Quercifolia' is an upright, deciduous shrub bearing deeply lobed, toothed, dark green leaves turning deep reddish-purple in autumn and, from early summer into early autumn, large, dense, conical panicles of double, creamy-white flowers turning pink with age.
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2m max. spread

3m max. height

5-10 years to maturity

Hydrangea quercifolia 'Snow Queen' (Oak-leaved hydrangea 'Snow Queen')

Other names: Hydrangea quercifolia 'Flemygea'

'Snow Queen' is a mound-forming, deciduous shrub with large, deeply lobed, mid-green leaves turning bronze and purple in autumn and, in summer, dense, conical panicles of white flowers turning pink with age.
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2m max. spread

2m max. height

5-10 years to maturity

Hydrangea quercifolia 'Snowflake' (Oak-leaved hydrangea 'Snowflake')

Other names: Hydrangea quercifolia 'Brido', Hydrangea quercifolia 'Flore Pleno', Hydrangea quercifolia 'Snow Flake'

'Snowflake' is a bushy, mound-forming, deciduous shrub bearing deeply lobed, toothed, dark green leaves turning purple-bronze in autumn and, from summer into autumn, arching, conical panicles of double, white flowers turning pink with age.
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2m max. spread

2m max. height

5-10 years to maturity