What is the scientific name of plane tree?
The plane tree is a member of the sycamore family and bears the scientific name Platanus x acerifolia. It is a tough, hardy tree with a lovely straight trunk and green leaves that are lobed like the leaves of oak trees.
What does a London plane tree look like?
The trunks of London plane trees are straight, while the spreading branches droop slightly, creating graceful ornamental specimens for large backyards. The leaves are lobed like stars. They are bright green and huge. Some grow to 12 inches (30 cm.) across.
What is the significance of the plane tree?
The plane tree has been a frequent motif featured in Classical Chinese poetry as an embodiment of sorrowful sentiments due to its autumnal shedding of leaves. The legendary Dry tree first recorded by Marco Polo was possibly a platanus.
How big does a plane tree grow?
Its rapid growth will quickly make your garden feel like you’re in French Provence! But be careful because plane can reach over 65 feet (20 meters) tall and it will need space to develop well. Today, a specific fungus is threatening plane trees in general because it can kill an entire tree in just a few years.
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Why is it called a plane tree?
The genus name Platanus, is the classical name for the plane tree, from the Greek platus, meaning broad, in reference to the wide leaves. The species name, acerifolia, means maple leaf, in reference to the shape of the leaves.
Is a plane tree a sycamore?
Sycamore (Platanus occidentalis) is the American plane tree. They are related species that are difficult to tell apart.
Is a London plane tree a sycamore tree?
London planetree is a hybrid resulting from a cross between the native sycamore and the non-native Asian planetree. Like sycamore, this is a large tree with beautiful peeling bark.
Is maple tree a plane tree?
Also known as a Sycamore Maple. Morphology: This fast growing deciduous tree grows to 40'-60' in height with an equal width. A mature tree has an oval crown with spreading branches....Scientific name: Acer pseudoplatanus.Height:60 ftWidth:60 ft
What is the difference between sycamore and plane trees?
London plane-tree may be distinguished from the closely related American sycamore by the number of fruit clusters, and the bark. London plane-tree typically bears its round fruit clusters in groups of 2, while American sycamore usually bears solitary fruit clusters.
Is a plane tree an oak?
The plane tree is a member of the sycamore family and bears the scientific name Platanus x acerifolia. It is a tough, hardy tree with a lovely straight trunk and green leaves that are lobed like the leaves of oak trees. Click here for more plane tree information.
Do plane trees cause allergies?
So do plane trees cause hay fever symptoms? The answer is a guarded yes – particularly in September, among people with allergies. It's also likely but unproven that plane tree leaf trichomes cause a range of irritant effects in a wider population and for longer.
Is London plane a maple?
The leaves of the London Plane are simple and 'maple or sycamore-like'. They are large and palmately lobed and veined, with a noticeable leaf stalk / petiole. The top surface is a darker green than the lower.
Is London plane a good tree?
Its ability to withstand air pollution, drought, and other adversities assures its popularity as an urban tree (hardiness zones 5-9). Strong limbs also help make the London planetree a good choice where site conditions allow for its large size.
Is a plane tree a hardwood?
Botanical name: Platanus hybridus Plane tree is a hybrid tree often planted in towns and cities. The wood is hard, with a close grain and is light brown in colour. There are numerous medullary rays of medium size that are very conspicuous and decorative on quarter cut surfaces.
Do plane trees lose their leaves?
London plane trees tend to be a somewhat messy, seemingly dropping something every day of the year. In fall, when other deciduous trees are dropping their leaves, the London plane leaves die, but persist on the branches throughout the entire winter.
What is an English plane tree?
Platanus × acerifolia, Platanus × hispanica, or hybrid plane, is a tree in the genus Platanus. It is often known by the synonym London plane, or London planetree. It is usually thought to be a hybrid of Platanus orientalis (oriental plane) and Platanus occidentalis (American sycamore).
How can you tell a sycamore from a London plane tree?
0:433:08London Plane Trees vs. Sycamores - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo this is one of the differences between them. And then the other difference is with a sycamore itMoreSo this is one of the differences between them. And then the other difference is with a sycamore it produces a seed ball. But it produces a single seed ball on a stalk. And on London plain tree they'
What's the difference between a sycamore and a London plane?
A sycamore canopy can have a spread of 75 to 100 feet, while the London planetree canopy grows only 65 to 80 feet wide. While both the London planetree and the sycamore feature showy bark, the bark on the London planetree is somewhat duller.
Do plane trees cause allergies?
So do plane trees cause hay fever symptoms? The answer is a guarded yes – particularly in September, among people with allergies. It's also likely but unproven that plane tree leaf trichomes cause a range of irritant effects in a wider population and for longer.
How do you identify a London plane tree?
The London plane tree is identified by its distinctive shape, with a broad trunk topped by a large crown of branches. The London plane has dark green leaves like maple leaves, consisting of several pointed lobes.
What is a plane tree?
Plane trees, also called London plane trees, are natural hybrids that developed in the wild in Europe. In French, the tree is called “platane à feuilles d’érable,” meaning platane tree with maple leaves. The plane tree is a member of the sycamore family and bears the scientific name Platanus x acerifolia. It is a tough, hardy tree with a lovely straight trunk and green leaves that are lobed like the leaves of oak trees. Read on for more plane tree information.
How tall are London plane trees?
London plane trees grow wild in Europe and are increasingly cultivated in the United States. These are tall, sturdy, easy-grow trees that can get to 100 feet (30 m.) tall and 80 feet (24 m.) wide. The trunks of London plane trees are straight, while the spreading branches droop slightly, ...
Is London plane tree hardy?
London Plane Tree Growing. London plane tree growing is not difficult if you live in U.S. Department of Agriculture plant hardiness zones 5 through 9a. The tree grows in almost any soil – acidic or alkaline, loamy, sandy or clay. It accepts wet or dry soil.
Do plane trees need water?
If you plant London plane trees, you’ll need to provide water for the first growing season, until the root system develops. But plane tree care is minimal once the tree is mature. This tree survives extended flooding and is highly drought tolerant. Some gardeners consider it a nuisance, since the big leaves do not decompose quickly.
Do plane trees grow in full sun?
Plane tree information suggests that plane trees grow best in full sun, but they also thrive in partial shade. The trees are easy to propagate from cuttings, and European farmers make hedgerow s by thrusting trimmed branches into the soil along property lines.
What are plane trees used for?
Plane Tree Benefits – What Can Plane Trees Be Used For. The big, leafy plane tree graces streets in some of the busiest cities around the world. This versatile tree has adapted to survive pollution, grit and punishing wind, living on to provide welcome beauty and shade for many years.
What is an oriental plane tree?
What is an oriental plane tree? It is a deciduous tree species that can be an attractive shade tree in the backyard. If you want to know more about oriental plane trees, click here. You’ll find lots of oriental plane tree info plus tips on growing an oriental plane tree of your own.
How long have plane trees been around?
London plane trees have been popular urban specimens for nearly 400 years, and with good reason. They are remarkably hardy and tolerant of a variety of conditions. But how much water does a plane tree need? Click here to learn about watering a London plane tree.
Is a plane tree fungal?
Plane tree diseases are primarily fungal, although the tree may be afflicted with other London plane tree problems. Click on this article to learn about plane tree diseases and how to treat a sick plane tree in your landscape.
Do plane trees cause allergies?
Do plane trees cause allergies? Many people say that they have an allergy to London plane trees. For more information on plant tree allergy problems, this article will help.
How many gumballs does a London plane tree have?
London plane trees have 3-5 gumballs per peduncle and deep sinuses while the backcrossed hybrids have 2 gumballs per peduncle, often with the lateral one aborting. Sinuses are difficult to discern as to depth. This plant prefers full sun to deep, moist, fertile soils.
What are the leaves of a plant that are folded diagonally?
Leaves commonly appear diagonally folded along two lines, such that the lateral sides project downwards, turning upward in fall as leaves dry to drop, hence in different planes. Plants in America were backcrossed against the London plant tree ( P. x acerifolia).
How many lobes does a sage tree have?
The tree has alternate leaves with 3 to 5 lobes and a coarsely toothed margin. The bark of the tree has a mottled look created by the darker outer layers peeling to expose the lighter inner layers. The bark peels off in patches and the whitened inner bark is the most ornamental trait of this plant.
What happens when a lawn tree is grown?
When grown as a lawn tree, litter from twigs, large leaves, bark and fruiting balls can pose significant clean-up problems. VIDEO Created by Elizabeth Meyer for " Trees, Shrubs and Conifers " a plant identification course offered in partnership with Longwood Gardens.
What is a fuzzy ball of fruit?
The fruit is a showy fuzzy, long-stalked, spherical ball (to 1 3/8 inches diameter). They ripen to brown in the fall and persist into early winter. Each ball contains many seed-like fruits called achenes. As fall progresses the balls break down and the seeds fly out in downy tufts on the wind.
Where is the sage tree native to?
When siting this tree on your landscape, keep in mind that this will be a large tree for a large space. It is native to North Carolina and can be found throughout the state, although it is more common and larger along streams and bottom land.
How big does a sycamore tree get?
Platanus occidentalis, or American Sycamore, is a large deciduous tree that may grow 75 to 90 feet tall and a trunk diameter of 10 feet or more. It is one of the largest hardwood trees, by diameter, in North America. When siting this tree on your landscape, keep in mind that this will be a large tree for a large space.
How tall is a London plane tree?
The large tree grows between 66 and 100 ft. (20 – 30 m) tall with a large, rounded crown up to 75 ft. (22 m) wide.
What is the bark pattern of a London plane tree?
The bark on a London plane tree makes it easily recognizable in a landscape. The bark on a London plane tree has a distinctive gray mottled appearance that develops when it exfoliates, revealing white, brown, and creamy yellow colors. This distinctive camouflage pattern makes it easy to identify a London plane tree from a distance.
What bugs eat planetree leaves?
Sycamore lace bugs (Corythucha ciliata): These small white sap-sucking insects feed on the underside of planetree leaves. The effects of these pests include bleached leaves or foliage with stippled patterning.
What does a London Planetree look like?
The London planetree looks like a regular sycamore tree. The palmately lobed leaves look like sycamore or maple leaves, and small drooping clusters of round flowers bloom in spring. However, common sycamore trees are rarely planted in dense urban environments.
Why are my London plane trees turning brown?
A common fungal disease affecting London plane trees is sycamore anthracnose. The condition can cause leaf spot, and brown blotches will appear on leaves. If the infection is severe, leaves may drop prematurely in spring. Brown leaf spots can also cause mature leaves to fall.
Why does the planetree tree shed?
The bark of the planetree sheds because of the tree’s rapid growth. The thin bark doesn’t expand as quickly as the tree, and large flakes of bark drop off every year. However, this characteristic growth pattern promotes the tree’s health. When shedding the brownish-gray bark, the tree gets rid of pests, harmful parasites, and pollutants.
Which leaves have more pronounced jagged lobes?
London plane tree leaves have more pronounced jagged lobes than a sycamore tree. Comparing pictures of sycamore leaves and planetree leaves shows the center lobe of London plane trees is more extended than wide. In comparison, the central lobe on a sycamore leaf is somewhat stumpy.
What is the origin of the London Planetree?
History/Lore. The London planetree is believed to have resulted from a cross between the Oriental planetree and the American sycamore. While the exact details of the tree’s origin have been lost over time, it was discovered that this hybrid could tolerate the smoke and grime of London.
What zone does London Planetree grow in?
The london planetree can be expected to grow in Hardiness Zones 5–9. View Map
How fast does a sage tree grow?
This tree grows at a medium rate, with height increases of 13–24" per year.
What shape does a sage grow in?
Grows in a pyramidal shape that shifts to a more oval silhouette over time.
What type of tree has scale-like leaves?
Some types of evergreen trees like juniper and cedar have scale-like leaves. Their leaves look more like scales than needles.
What is a juniper tree called?
Juniper trees are often called cedars but they belong to a different genus and family. Junipers (genus Juniperus in the family Cupressaceae) are evergreen conifers trees and shrubs with needle-like or soft scaly leaves that have a pine scent and dark-blue berry-like aromatic fleshy cones.
How tall does a teak tree grow?
Teak are massive deciduous trees that are species of trees in the genus Tectona. Some species of teak tree can grow up to 131 ft. (40 m) tall and their branches produce thin, papery leaves. Teak is a type of hardwood that is popular with furniture makers and boat builders is teak.
How tall is a pine tree?
Pine trees grow tall and straight with some of the largest species reaching heights of 268 ft. (81 m). Because of their fast growth, pine wood is important in the construction and furniture industries. Most types of pine trees have reddish-brown or gray bark and there is also a species called the Red pine.
What is an ash tree?
Ash trees are a species of hardwood tree in the genus Fraxinus and family Oleaceae. This means that ash trees are related to olive trees and woody lilac bushes. Ash tree wood is prized for its strength and flexibility. The grain in the wood is also attractive and this makes the tree valuable for furniture makers.
How many clusters of leaves does a juniper have?
Tree identification: Cedar trees have scale leaves that grow in dark green or bluish-green spiral clusters. There could be between 15 and 45 clusters on short shoots that make up the leaves on branches.
How to identify a tree?
Tree identification is usually possible by examining the leaves.
What is a rare tree?
A formerly used name that is now rare is plantain tree (not to be confused with other, unrelated, species with the name ). Some North American species are called sycamores (especially Platanus occidentalis ), although the term is more often used for several unrelated species of trees.
Where are London planes grown?
The hybrid London plane ( Platanus × acerifolia) has proved particularly tolerant of urban conditions, and has been widely planted in London and elsewhere in the United Kingdom. They are often known in English as planes or plane trees.
How tall is a Platanus tree?
Platanus / ˈplætənəs / is a genus consisting of a small number of tree species native to the Northern Hemisphere. They are the sole living members of the family Platanaceae . All mature members of Platanus are tall, reaching 30–50 m (98–164 ft) in height.
What is platanus used for?
Platanus species are used as food plants by the larvae of some Lepidoptera species including Phyllonorycter platani and Setaceous Hebrew Character .
What diseases can be caused by planes?
Main article: List of Platanus diseases. Planes are susceptible to plane anthracnose ( Apiognomonia veneta ), a fungal disease that can defoliate the trees in some years. The most severe infections are associated with cold, wet spring weather.
What is the leaf shape of a Platanus?
The leaves are simple and alternate. In the subgenus Platanus they have a palmate outline. The base of the leaf stalk (petiole) is enlarged and completely wraps around the young stem bud in its axil. The axillary bud is exposed only after the leaf falls off.
What is the significance of the tree in Plato's dialogue?
The tree is an important part of the literary scenery of Plato's dialogue Phaedrus. Because of Plato, the tree also played an important role in the scenery of Cicero's De Oratore. The trees also provided the shade under which Aristotle and Plato’s famed philosophical schools were held.
Where are plane trees found?
The plane tree is part of the Platanaceae family, which numbers about ten species. The most famous one is the common plane tree, often used in Southern France to line streets or village plazas.
What is the bug that attacks plane trees?
In France, over 50,000 plane trees were infected by this disease. Another pest that attacks plane trees is the sycamore lace bug. This is a stink bug that also spreads canker stain and hides where leaves attach to the branch. Sycamore lace bug.
How to treat canker stain on plane trees?
As of now, there is no know cure. The only solution is to cut the plane tree down, in the hope of stopping the infection reaching to the neighboring plane trees. Some countries mandate cutting down all plane trees within a radius of 115 feet (35 meters) around the infected tree.
What is the fungus that can kill a plane tree?
Today, a specific fungus is threatening plane trees in general because it can kill an entire tree in just a few years. It is called Canker stain or “sycamore canker”.
How tall is a plane palmate?
Its rapid growth will quickly make your garden feel like you’re in French Provence! But be careful because plane can reach over 65 feet (20 meters) tall and it will need space to develop well.
What is the symbol of southern French villages?
Plane tree, a symbol of southern French villages. The plane tree is one of the the most typical trees of certain regions like French Provence.
Why do you plant a sage tree in a town?
If you live in town, feel free to plant this tree because it adapts well to urban environments!
