Wild Cherry is a large
deciduous tree with a tapering bole and high domed crown. Its bark is a shiny reddish
brown with circular lines of lenticels peeling horizontally into tough papery
strips. Its branches spread widely and terminate in smooth reddish twigs. Its
leaves are ovate with a long pointed apex and forward pointing irregular teeth
on the margins. The leaves grow up to 15cm long and have a smooth and dull
green upper surface. The petiole is 2-5cm long with two glands near the leaf.
It produces white flowers in long stalked clusters of 2-6 that open up just
before the leaves. They have 5 petals up to 1.5cm long. Its fruit is round, up
to 2cm long with a depressed apex and a dark purple/red-black shiny skin
(sometimes yellow skin). It is a widespread native of most of Europe except for
the far North and East. Birds are particularly fond of its ripe fruits and can
completely strip a tree within a day or so. Its timber is hard and strong and
used for turnery and making furniture.
Friday, 9 August 2013
Acer pseudoplatanus – Sycamore Maple
Sycamore maple is a fast
growing, vigorous deciduous tree with a broadly domed crown. Its bark is
greyish, broken up by numerous fissures into irregular patched that can
sometimes fall away revealing an orange under layer. Its branches are quite
thick near the main bole, terminating in grey-green twigs with pale lenticels
and reddish buds.
Its leaves are opposite, up
to 15cm long and divided into 5 toothed lobes. The leaves produce a bright
green display in spring as they are so large and abundant. Its flowers are
prolific, pendulous yellow clusters up to 12cm long opening about the same time
as the leaves in April/May. Paired fruits ripen during the summer and reach a
length of 6cm. They are green in colour to begin with becoming redder and
finally brown and dried. It has a horseshoe shaped, winged fruit that spreads
easily as it is carried effectively by the wind. Sycamore is native to the
hills and uplands of central and South Europe but it is widely planted and
naturalised elsewhere, including Britain and Ireland. It does well on heavy soils
and tolerates coastal conditions as well as uplands. It can dominate woodlands
and can be quite invasive if unmanaged.
Populus nigra – Black Poplar
A deciduous tree, large spreading
when mature with a domed crown and thick dark bole with gnarled bole covered
with distinctive burrs and tuberous growths. Its bark is dark grey/brown and
becomes deeply fissured and darker with age. Its buds are smooth and golden
brown. Its leaves are small and triangular/ diamond shaped with a long stalk
and finely toothed margin. Its male catkins are pendulous and red, its female
catkins are a green colour. The black poplar is native to the British
isles and prefers damp conditions.
Tilia x europaea – Common Lime
The common line is an upright tree with grey/ brown ridged bark
and an irregular crown. Branches are generally ascending and arching on older
trees. Young twigs are smooth and green. Buds are ovoid, 7mm long and red/brown
in colour. Its leaves are broadly ovate with a short pointed tip, heart shaped
base and a toothed margin growing up to 10cm long. The leaves are dull green
above and paler below with small white hairs in vein axils. It produces
yellowish white, 5 petalled fragrant flowers in clusters of up to ten. Its
fruit is hard, thick shelled and rounded. It is very commonly planted in towns
and parks. It can suffer heavy aphid infestation, causing honey dew to rain
down which makes it unsuitable for street planting.
Acer campestre – Field Maple
The Field Maple is a medium-sized deciduous
tree with a rounded crown and twisted bole. Its appearance can be variable
depending on its surroundings. Its bark is grey/brown and fissured with a
slightly cork-like texture. Its branches are dense, sometimes almost
impenetrable when cut and pruned regularly. Field maple leaves are up to 12cm
long and usually strongly 3 lobed, these lobes themselves often have lobed
margins and tufts of hair in the underside vein axis. They are dark green and quite leathery,
turning bright yellow and then reddish brown in autumn. It produces small
yellow/green flowers in small clusters with 5 sepals and 5 petals. It also
produces winged fruits in bunches of 4, these wings are horizontal and usually
green with a variable tinge of red. These winged fruits allow the wind to carry
them considerable distances thus spreading the seed quite effectively. It is a
widespread and common native tree to Northern Europe, including parts of
Britain. It thrives in calcareous soils doing particularly well on slopes of
chalk downs in the South-East of England. It is seldom found in acidic or
waterlogged conditions.
Sambucus nigra – Black Elder
Elders are small deciduous
trees often with an untidy, large shrub/ small tree appearance. Its bole is
normally short and an old bole often has fast-growing young shoots emerging
from it. Its bark is deeply grooved and furrowed bark, greyish brown with a
sometimes corky texture in older specimens. It has many branches, spreading and
twisted. Branches and twigs have a soft white pitch in the centre. Its leaves
are opposite and compound with 5-9 pairs of leaflets, each one up to 12cm long
ovate and pointed with a sharply toothed margin and a hairy underside. It
produces sickly sweet smelling flowers in dense clusters up to 24cm across.
Individual flowers are small and composed of 3-5 white petals and anthers. Its
fruit is a rounded and shiny blackberry, often produced in great numbers and pendulous
heads. It is extremely widespread and common across Europe, including the
British Isles, except in the far North. It is common wherever soil has a high
nitrogen content. In some areas it is treated as a weed and removed, in others
it is highly regarded for its edible fruit and flowers as it attracts an
abundance of wildlife like Nectar-feeding insects and birds.
Prunus spinosa - Blackthorn
To me, the blackthorn appears to be rather uninviting and foreboding. It is rather untidy looking and densely branched with many spines. It is a deciduous tree with dark blackish/brown bark. Its branches spread and terminate in spiny twigs. Its leaves are oval, pointed at the tip with toothed margins growing up to 4.5cm long on a 1cm petiole. Its upper surface is a smooth dull green with prominent veins on the lower surface. It produces white flowers, mostly solitary, opening before the leaves creating quite an unusual appearance with white flowers on a dark frame. The flowers produce in such vast numbers that in early spring blackthorns appear to be completely white. It is widespread and common in Europe except from the far North. It is common in hedgerows at it forms a thick impenetrable barrier. Blackthorn leaves are the food source for a large number of moth larvae and is also an important source of food for bees in the spring.
Buxus sempervirens – Boxwood
Boxwood can be shrubs or small trees, they are evergreen plants,
with leathery opposite leaves. They produce small pale yellow flowers and pale
green/brown fruits. It is native to South and Central Europe. Its growth is
typically limited to a height and span of 4-8 metres. Commonly used for topiary
as it is great to prune and sculpt to make great shapes from.
Subscribe to:
Posts (Atom)