Saturday, November 16, 2013

Malus sylvestris - Crab Apple


General Information
Common Name Crab Apple, Wild Apple
Scientific Name Malus sylvestris
Sun Tolerance Full Sun
Height 6 - 9 m (20 - 30 ft)
Spread 6 -9 m (20 - 30 ft)
Growth Rate Medium
Bloom Time Spring
Color Green
Flower Color White
Type Tree
Native Europe
Classification
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
SuperdivisionSpermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Magnoliopsida – Dicotyledons
Subclass Rosidae
Order Rosales
Family Rosaceae – Rose family
Genus Malus Mill. – apple
Species M. sylvestris

Malus sylvestris - Crab Apple
Malus sylvestris common name is Crab Apple or European crab apple. It is commonly known as wild apple. It is a bushy, dense and much branched tree which may be found in untended woods or elsewhere throughout Europe and commonly found in hedges and edges of woodland. Throughout Europe except the far north and west, also into North-West Asia. The crab apple is a deciduous, small shrubby, spring flowering tree, which is uncommon in the wild. Though no one plants this tree, its blossom alone makes it worthwhile. 
The interlacing branches bear long shoots that extend the framework of the crown, short shoots or ‘spurs’ That carry blossom, and sometimes shoots of medium length that are modified into sharp spines. The small winter buds are alternate and pointed, and have hairy scales. The bright green leaves are simple and oval, 1-2 inches long, with a toothed margin and a bluntly pointed tip.
The bi-sexual flowers which open late in April are usually pink in bud, becoming white or slightly flushed with pink when open. When ripe in autumn the fruit (a ‘pome’) is yellowish-green flushed with brownish-red, and about an inch in diameter, though very sour, it can be gathered to make the best sort of crab-apple jelly.
The bark is grayish-brown and when old becomes furrowed and peels off in thin flakes. The wood, red-brown and tough, has been often used for mallet heads and ornamental carving.


Malus sylvestris - Crab Apple Full Tree

Leaves of Crab Apple

Malus sylvestris - Crab Apple Leaves

Malus sylvestris - Crab Apple

Flowers of Crab Apple

Flowers of Crab Apple

Young Fruits of Crab Apple

Fruits of Crab Apple

Bark of Crab Apple

Log of Crab Apple

Malus sylvestris - Crab Apple Full Tree

Malus sylvestris - Crab Apple Full Tree

Malus sylvestris - Crab Apple Full Tree

Malus sylvestris - Crab Apple Back Part of leaf

Friday, October 25, 2013

Platanus × hispanica – P. × acerifolia – London Plane


General Information
Common Name London Plane
Scientific Name Platanus × hispanica, Platanus × acerifolia
Sun Tolerance Full Sun
Height 30 - 50 m (100 - 180 ft)
Spread 6 -9 m (20 - 30 ft)
Growth Rate Fast 
Bloom Time Spring
Color Green, Yellow
Flower Color Green, Dark-Red
Type Tree
Native Europe, USA
Classification
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
SuperdivisionSpermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Magnoliopsida – Dicotyledons
Subclass Rosidae
Order Proteales
Family Platanaceae
Genus Platanus
Species P. × hispanica, P. × acerifolia

London Plane Tree
London Plane is now generally accepted as being a hybrid between P. occidentalis and P. orientalis, probably originating in the mid seventeenth century. It is well known as a stately, tall, hardy and vigorous street tree with peeling bark, knobbly trunk and curved or crooked branches. In summer its broad leaves cast a gaily dappled shade and the tree withstands lopping and tolerates impure atmospheres.
The shoots are stout and brown, with alternate winter buds which are reddish and covered by a single closed scale. The leathery leaves are set alternately. On opening they are khaki color, but later they are glossy green on top, paler underneath.  They are palmately veined, usually with five lobes and have stipules united to form a long tube-like stalk.
The globular flower heads (‘bobbles’ or seed balls) dangle on long stalks in June, male and female being separate but on the same tree. The minute individual stalkless green flowers radiate from a central base. The developed fruits are clustered to form a ball, about three-quarters of an inch in diameter, spiky with the remains of the styles. These brown ‘bobbles’ remain dangling on the otherwise bare tree throughout the winter, and break up in the following spring, releasing the individual fruit which resembles a tiny four-sided club, with the style projecting from the top and a parachute-like ring of hairs attached to the bottom.
The bark is thin and smooth, light greenish or yellowish-green in color, and flakes off annually in irregular plates, particularly during late summer, to disclose the much paler inner bark of green, yellow and brown. When the tree is very big, the bark becomes dark grey and finely fissured. The flaking gives the trunk a dappled or mottled appearance, not unlike the coloring of a giraffe. The wood is pinkish-brown in color without any distinct heartwood. It is a useful veneer timber and when quartered is often called ‘lacewood’. The tree is very rarely planted commercially. Propagation is by seeds, cuttings, or by layering.


London Plane
  
Leaves of London Plane

Flower of London Plane

Flowers of London Plane

Flowers of London Plane

Fruits of London Plane

The Bark of London Plane

Logs of London Plane

Beautiful Garden of London Plane

London Plane Tree
  
London Plane Leaves

Thursday, October 10, 2013

Ficus benghalensis - Banyan Tree



General Information
Common Name Banyan Tree
Scientific Name Ficus benghalensis
Sun Tolerance Full Sun
Height up to 200 m (up to 700 ft)
Spread up to 30 m (up to 100 ft)
Growth Rate Fast 
Bloom Time Spring
Color Green
Flower Color Yellow
Type Tree
Native South and South-East Asia
Classification
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
SuperdivisionSpermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Magnoliopsida – Dicotyledons
Subclass Hamamelididae
Order Urticales
Family Moraceae – Mulberry family
Genus Ficus L. – fig
Species F. benghalensis


Ficus benghalensis - Banyan Tree
Ficus benghalensis common name is Banyan Tree. It is also known as 'Bengal fig', 'Indian fig'. It is native to South and East Asia, but also plant as an ornamental tree in the tropical country all over the world. It is a large and long living trees, it takes more and more space year after year. This circle of trunks deriving from one original tree can reach an enormous size – 200 m (700 ft) in diameter and 30 m (100 ft) in height. Ficus benghalensis produces propagating roots which grow downwards as aerial roots. Once these roots reach the ground, they grow into woody trunks that can become indistinguishable from the main trunk. The leaves are leathery, entire, ovate or elliptic, 20-40 cm long with prominent lateral veins. The figs are 1 to 2 cm in diameter, without stalks, in pairs in leaf axils, and when ripe are bright red. The fruit of the Indian banyan tree is yet another example of the vital interdependency that exist between species, in our fragile environment. The fig "fruit" is actually a globular receptacle with hundreds of small fleshy flowers inside. The figs are pollinated by a tiny specialized wasp that enters the receptacle through a small opening. The pollinator wasp for Ficus benghalensis is Eupristina masoni. Each female flower inside the receptacle then produces a tiny fruit containing seeds.
The figs are eaten by birds and mammals. Fig seeds are dispersed by birds such as the Indian Mynas and studies have shown that seeds that pass through the digestive system of the bird are more likely to germinate as well as sprout earlier.  The Banyan Tree is sacred to Hindus and Buddhists in India and is frequently planted around temples. Being a majestic ornamental tree it is also planted in parks and along streets in the tropics.


Ficus benghalensis - Banyan Tree

Ficus benghalensis - Banyan Tree : Young Plant

Ficus benghalensis - Banyan Tree : Leaves

Ficus benghalensis - Banyan Tree : Fruits

Ficus benghalensis - Banyan Tree : Fruits

Ficus benghalensis - Banyan Tree : Fruits

Ficus benghalensis - Banyan Tree

Ficus benghalensis - Banyan Tree

Ficus benghalensis - Banyan Tree

Ficus benghalensis - Banyan Tree

Ficus benghalensis - Banyan Tree

Ficus benghalensis - Banyan Tree

Ficus benghalensis - Banyan Tree as ornament

Ficus benghalensis - Banyan Tree

Ficus benghalensis - Banyan Tree

Videos fo Banyan Tree :


Saturday, October 5, 2013

Erythronium americanum - Trout Lily - Dogtooth Violet


General Information
Common Name Trout Lily, Dogtooth Violet
Scientific Name Erythronium americanum
Sun Tolerance Shade
Height 7-30cm (3-9 inch)
Spread 7-20cm (3-6 inch)
Growth Rate Fast
Bloom Time Spring
Color Green
Flower Color Yellow
Type Creeper
Native North-America
Classification
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
SuperdivisionSpermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Liliopsida – Monocotyledons
Subclass Liliidae
Order Liliales
Family Liliaceae – Lily family
Genus Erythronium L. – fawnlily
Species E. americanum

Erythronium americanum - Trout Lily - Dogtooth Violet
Erythronium americanum common name is Trout Lily also called Yellow dogtooth violet. It is a flowering plant that native to North-America. It grows to 7-30cm (3-9 inch) in height. Generally it well grows in shady places. The plants are only in growth from late winter to late spring so the ground cover effect is ephemeral. The appearance of Trout Lily’s gray-green leaves mottled with brown or gray, which allegedly resemble the coloring of brook trout. It blooms in spring and the flower color is yellow.  Each plant sends up a single flower stem with a pair of leaves. Trout lilies grow in colonies that can be up to 300 years old. Seed - best sown as soon as it is ripe in a shady position in a cold frame. Water lightly in summer, it should germinate in autumn or winter. Stored seed requires a period of cold stratification. Sow as early in spring as possible in a cold frame. Sow the seed thinly so that it will not be necessary to prick them out for their first year of growth. Give an occasional liquid feed to the seedlings to make sure that they do not become nutrient deficient. When the plants are dormant, pot up the small bulbs putting 2 - 3 bulbs in each pot.



Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet

Erythronium americanum - Trout Lily - Dogtooth Violet