Oak, Willow   /   Quercus phellos

Willow oak -

Quercus myrsineafolia or Quercus phellos (latin)

Author: Michael Wolf
GNU Free Documentation License

Area of origin : South-East USA, near marshlands, streams and rivers from 0 to 400 meters altitude (437yds). Introduced in Europe in1723.

Adult dimensions : Height: up to 30 meters (98.4'), Spread: up to 20 meters (65.6').

Foliage : Deciduous.

Soil Type : At ease in cool, marshy soils but can tolerate sandy, dry soil. Avoid chalky soil.

Hardiness : Frost hardy up to -20°C.

Exposure : Full sun.

Growth rate : Rapid.

FOR COLLECTORS

Characteristics and features : Its bark cracks and develops grooves with age. Its leaves turn a beautiful orangey-yellow in the autumn. Its acorns are small and black. Can be planted singly on grounds, or in large gardens. It is interesting to note that Americans also plant it in towns. An added benefit is that it is a fast growing variety.

List of Oaks:
Black Oak (Quercus velutina or Quercus tinctoria), black bark near surface
Bur oak (Quercus macrocarpa)
Chinese Cork Oak (Quercus variabilis or Quercus bungeana), marcescent foliage, dark green with silvery underside, golden in autumn
Cork Oak (Quercus suber), evergreen foliage, dislikes chalky soil and harsh winters
Coast Live Oak (Quercus agrifolia), bushy tree, evergreen foliage, dislikes chalky soil
Cypress oak (Quercus robur 'Fastigiata'), superb erect shape, to be planted on its own or aligned
Downy Oak or pubescent Oak (Quercus pubescens), grey leaves, good quality heating wood
Garry oak or Oregon white oak (Quercus garryana)
Holm Oak or Holly Oak (Quercus ilex), prickly leaves that look like holly leaves, evergreen foliage
Hungarian Oak or Italian Oak (Quercus frainetto or Quercus farnetto), pretty dark green foliage with green grey underside, dislikes chalky soil
Japanese blue oak (Quercus glauca)
Nuttall oak (Quercus nuttallii)
Pedunculate Oak (Quercus robur or Quercus pedonculata), rapid growth, dislikes summer droughts
Pin Oak or Swamp Spanish Oak (Quercus palustris), shiny green foliage, bright red in autumn, dislikes chalky soil
Portuguese Oak (Quercus faginea)
Pyrenean oak (Quercus pyrenaica)
Red Oak or Northern Red Oak or Champion Oak (Quercus rubra or Quercus borealis), large dark green leaves, rapid growth, dislikes chalky soil and too much humidity
Sawtooth Oak (Quercus acutissima)
Scarlet Oak (Quercus coccinea), shiny green foliage, turning bright red in autumn, dislikes chalky soil
Serrata oak (Quercus serrata)
Sessile Oak or Durmast Oak (Quercus petraea or Quercus sessiliflora)
Shingle Oak (Quercus imbricaria)
Shumard Oak (Quercus shumardii), bright red foliage in autumn
Swamp White Oak (Quercus bicolor or quercus platanoides), shiny dark green leaves with grey downy undersides, turning browny red with pink underside in autumn
Truffle Downy Oak (Quercus pubescens Truffle)
Truffle Holm Oak (Quercus ilex Truffle), produces truffles when all the right conditions are met
Turkey Oak (Quercus cerris), dark green foliage resistant to powdery mildew, the acorn is surrounded by what looks like hairy tightly packed scales
Ubame Oak (Quercus phillyreoïdes), likes chalky soil, shiny dark green leaves
Woolly-leaved Oak (Quercus lanata), twisted trunk, likes acidic soil

See the Oaks catalogue

www.planfor.co.uk

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