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Mangifera indica (Mango Tree)

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Corynanthe pachyceras

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Botanical Name: Corynanthe pachyceras
Family: Rubiaceae
Subfamily: Cinchonoideae
Tribe: Naucleeae
Genus: Corynanthe
Kingdom: Plantae
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Gentianales

Common Names: False Yohimbe
Habitat :Corynanthe pachyceras is native to West tropical AfricaSierra Leone to Central African Republic, south to Gabon and Zaire.It grows as an understorey tree in forests.
Description:
Corynanthe pachyceras is a tree with a low-branching spreading crown growing up to 21 metres tall. The bole is fluted and twisted, up to 2 metres in diameter. is native to The tree is gathered from the wild for local medicinal use.
The flowers are sweetly scented....CLICK TO SEE THE PICTURES

Propagation : Through seeds.

Medicinal Uses: 
The bark is said to have strong febrifuge properties. It is used internally used as a tea for feverish states and the common cold, and as an adjuvant for minor hypertension. It is claimed to be aphrodisiac and recommended for erectile dysfunction. In the Central African Republic, a macerate of the branch bark is drunk in palm wine as an aphrodisiac and as an agent for staying awake

Other Uses: The sap-wood is cream-coloured, the heart-wood reddish when fresh turning to yellow.

Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider

Resources:
https://en.wikipedia.org/wiki/Corynanthe
http://tropical.theferns.info/viewtropical.php?id=Corynanthe+pachyceras

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Herbs & Plants (Spices)

Lactuca perennis

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Botanical Name: Lactuca perennis
Family: Asteraceae
Genus: Lactuca
Species: L. perennis
Kingdom:Plantae
Order: Asterales

Common Names: Mountain lettuce,Blue lettuce or Perennial lettuce
Other Names:
Nome italiano: Lattuga rupestre
English name: Mountain Lettuce
French name: Laitue perenne
Spanish name: lechuga azul
German name: Blauer Lattich
Swedish name: blåsallat

Habitat: Lactuca perennis is native to S. Europe. It grows on the rocky or other dry places, especially on calcareous soils.
Description:
Lactuca perennis is a perennial plant. It reaches on average 60 centimetres (24 in) of height, with a minimum height of 20 centimetres (7.9 in). This plant is glabrous, the stems is erect and branched, leaves are greyish-green, the lower ones with a small petioles, the upper ones partly amplexicaul. It is hermaphrodite and entomophilous. The flowers are violet-blue, with a size of 30–40 millimetres (1.2–1.6 in). It is not frost tender. The flowering period extends from April through August and the seeds ripen from July until September.

CLICK & SEE THE PICTURES
The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.The plant is self-fertile.
Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil.

Cultivation:
Prefers a light well-drained sandy loam and a sunny position. Plants are hardy to about -25°c.

Propagation:
Seed – sow April in a greenhouse, only just covering the seed. Germination is usually fairly quick When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Division in spring. It is best to pot up the divisions and keep them in a lightly shaded position in a cold frame until they are growing away well. Plant them out in the summer. Root cuttings in spring.
Edible Uses:
Leaves – raw or cooked. The leaves are often blanched to reduce any bitterness. They are fairly acceptable raw in salads (even without being blanched), especially in late winter and spring when the flavour is quite mild. The leaves do become much more bitter in the summer, however, especially as the plant comes into flower.

Medicinal Uses:
The whole plant is rich in a milky sap that flows freely from any wounds. This hardens and dries when in contact with the air. The sap contains ‘lactucarium‘, which is used in medicine for its anodyne, antispasmodic, digestive, diuretic, hypnotic, narcotic and sedative properties. Lactucarium has the effects of a feeble opium, but without its tendency to cause digestive upsets, nor is it addictive. It is taken internally in the treatment of insomnia, anxiety, neuroses, hyperactivity in children, dry coughs, whooping cough, rheumatic pain etc. Concentrations of lactucarium are low in young plants and most concentrated when the plant comes into flower. It is collected commercially by cutting the heads of the plants and scraping the juice into china vessels several times a day until the plant is exhausted. An infusion of the fresh or dried flowering plant can also be used. The plant should be used with caution, and never without the supervision of a skilled practitioner. Even normal doses can cause drowsiness whilst excess causes restlessness and overdoses can cause death through cardiac paralysis. Some physicians believe that any effects of this medicine are caused by the mind of the patient rather than by the medicine. The sap has also been applied externally in the treatment of warts. It is especially useful as sedative, but the plant should be used with caution.

Known Hazards: Although no specific mention of toxicity has been seen for this species, many plants in this genus contain a narcotic principle, this is at its most concentrated when the plant begins to flower. This principle has been almost bred out of the cultivated forms of lettuce but is produced when the plant starts to go to seed.
Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.

Resources:
https://en.wikipedia.org/wiki/Lactuca_perennis
http://www.pfaf.org/user/Plant.aspx?LatinName=Lactuca+perennis
http://luirig.altervista.org/flora/taxa/index1.php?scientific-name=lactuca+perennis

 

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Herbs & Plants

Rhus typhina

Botanical Name : Rhus typhina
Family: Anacardiaceae
Genus: Rhus
Species: R. typhina
Kingdom: Plantae
Order: Sapindales

Synonyms:Rhus hirta,Rhus viridiflora.

Common Names:Stag’s Horn Sumach, Velvet Sumac, Staghorn Sumac

Habitat :Rhus typhina is native to eastern North America. It is primarily found in southeastern Canada, the northeastern and midwestern United States and the Appalachian Mountains, but is widely cultivated as an ornamental throughout the temperate world.
Description:
Rhus typhina is a deciduous shrub or small tree growing to 5 m (16 ft) tall by 6 m (20 ft) broad. It has alternate, pinnately compound leaves 25–55 cm (10–22 in) long, each with 9–31 serrate leaflets 6–11 cm long. The leaf petioles and the stems are densely covered in rust-colored hairs. The velvety texture and the forking pattern of the branches, reminiscent of antlers, have led to the common name “stag’s horn sumach“.

CLICK & SEE THE PICTURES

Staghorn sumac is dioecious, and large clumps can form with either male or female plants. The fruit is one of the most identifiable characteristics, forming dense clusters of small red drupes at the terminal end of the branches; the clusters are conic, 10–20 cm (4–8 in) long and 4–6 cm (2–2 in) broad at the base. The plant flowers from May to July and fruit ripens from June to September. The foliage turns to brilliant shades of red, orange and yellow in autumn (fall). The fruit has been known to last through winter and into spring.

Cultivation:
Landscape Uses:Border, Massing, Specimen. Succeeds in a well-drained fertile soil in full sun. Tolerates poor soils. Succeeds in dry soils and is drought resistant once it is established.  A fairly wind hardy plant, though the branches are brittle and can be broken off in very high winds. A very hardy plant, when fully dormant it can tolerate temperatures down to at least -25°c. However, the young growth in spring can be damaged by late frosts. A fast growing but short-lived tree, it can sucker freely, forming thickets and becoming quite anti-social when grown in small areas. Single-stem plants are short-lived in cultivation, but if the plants are coppiced regularly and allowed to form thickets, then they will live longer and also be more ornamental with larger leaves. Any coppicing is best carried out in early spring. A very ornamental plant, there are some named varieties. It is susceptible to coral spot fungus but is notably resistant to honey fungus. It transplants easily. This is a very good bee plant, the flowers producing an abundance of pollen and nectar. There is some doubt over the validity of this name and the earlier R. hirta. has been proposed as the correct name. However, it seems likely that R. typhina will be retained because it is so well known. This species is closely related to and hybridizes with R. glabra. Many of the species in this genus are highly toxic and can also cause severe irritation to the skin of some people, whilst other species such as this one are not poisonous. It is relatively simple to distinguish which is which, the poisonous species have axillary panicles and smooth fruits whilst non-poisonous species have compound terminal panicles and fruits covered with acid crimson hairs. The toxic species are sometimes separated into their own genus, Toxicodendron, by some botanists. Dioecious. Male and female plants must be grown if seed is required. Special Features: Attracts birds, North American native, Attractive flowers or blooms.

Propagation:
Seed – best sown in a cold frame as soon as it is ripe. Pre-soak the seed for 24 hours in hot water (starting at a temperature of 80 – 90c and allowing it to cool) prior to sowing in order to leach out any germination inhibitors. This soak water can be drunk and has a delicious lemon-flavour. The stored seed also needs hot water treatment and can be sown in early spring in a cold frame. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Cuttings of half-ripe wood, 10cm with a heel, July/August in a frame. Root cuttings 4cm long taken in December and potted up vertically in a greenhouse. Good percentage. Suckers in late autumn to winter.

Edible Uses:
Fruit – cooked. A very sour flavour, they are used in pies. The fruit is rather small and with very little flesh, but it is produced in quite large clusters and so is easily harvested. When soaked for 10 – 30 minutes in hot or cold water it makes a very refreshing lemonade-like drink (without any fizz of course). The mixture should not be boiled since this will release tannic acids and make the drink astringent.
Medicinal Uses:
Stag’s horn sumach was often employed medicinally by several native North American Indian tribes who valued it especially for its astringent qualities. It is little used in modern herbalism. Some caution is advised in the use of the leaves and stems of this plant, see the notes above on toxicity. The bark is antiseptic, astringent, galactogogue and tonic. An infusion is used in the treatment of diarrhoea, fevers, piles, general debility, uterine prolapse etc. An infusion is also said to greatly increase the milk flow of a nursing mother – small pieces of the wood were also eaten for this purpose. The inner bark is said to be a valuable remedy for piles. The roots are astringent, blood purifier, diuretic and emetic. An infusion of the roots, combined with purple coneflower (Echinacea purpurea) has been used in the treatment of venereal disease. A poultice of the roots has been used to treat boils. The leaves are astringent. They have been used in the treatment of asthma, diarrhoea and stomatosis. An infusion of the fruits has been used as a tonic to improve the appetite and as a treatment for diarrhoea. The berries are astringent and blood purifier. They were chewed as a remedy for bed-wetting. A tea made from the berries has been used to treat sore throats. The flowers are astringent and stomachic. An infusion has been used to treat stomach pains. The sap has been applied externally as a treatment of warts. Some caution is advised here since the sap can cause a rash on many people.

Other Uses:
The leaves are rich in tannin, up to 48% has been obtained in a controlled plantation. They can be collected as they fall in the autumn and used as a brown dye or as a mordant. The bark, especially the root bark, and the fruits are also very rich in tannin. A yellow dye can be obtained from the roots. An orange dye can be obtained from the inner bark and central pith of the stem, mixed with bloodroot (Sanguinaria canadensis). A black ink can be made by boiling the leaves and the fruit. An oil is extracted from the seeds. It attains a tallow-like consistency on standing and is used to make candles. These burn brilliantly, though they emit a pungent smoke. Pipes are made from the young shoots and are used for drawing the sap of sugar maples (Acer spp). They are also used as flutes. The plant has an extensive root system and is planted as a windbreak screen and to prevent soil erosion. Wood – soft, light, brittle, coarse grained. It weighs 27lb per cubic foot. Of no commercial value, though it is sometimes used as a rough construction wood or is employed in turning.

Known Hazards: There are some suggestions that the sap of this species can cause a skin rash in susceptible people, but this has not been substantiated. See also notes in ‘Cultivation’.

Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.

Resources:
https://en.wikipedia.org/wiki/Rhus_typhina
http://www.pfaf.org/user/Plant.aspx?LatinName=Rhus+typhina

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Herbs & Plants (Spices)

Rhus coriaria

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Botanical Name : Rhus coriaria
Family: Anacardiaceae
Genus: Rhus
Species:R. coriaria
Kingdom:Plantae
Order: Sapindales

Common Names: Sicilian sumac, Tanner’s sumach, or Elm-leaved sumach

Habitat :Rhus coriaria is native to southern Europe. It grows on rocky places and waysides, mainly on limestone.

Description:
Rhus coriaria is a deciduous Shrub growing to 3 m (9ft 10in).
It is frost tender. It is in flower from Jul to August. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees.Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil……...CLICK & SEE THE PICTURES
Cultivation:
Succeeds in a well-drained fertile soil in full sun. This species is not very hardy in Britain and is unlikely to succeed outdoors in any but the mildest parts of the countr. Another report says that the plant is quite hardy and is often grown in British gardens. The young growth in spring can be damaged by late frosts. Unlike most members of this genus, this species is hermaphrodite. The form ‘Humilior’ from Italy is smaller growing. Plants have brittle branches and these can be broken off in strong winds. Plants are also susceptible to coral spot fungus. Plants in this genus are notably resistant to honey fungus. Many of the species in this genus, including this one, are highly toxic and can also cause severe irritation to the skin of some people, whilst other species are not poisonous. It is relatively simple to distinguish which is which, the poisonous species have axillary panicles and smooth fruits whilst non-poisonous species have compound terminal panicles and fruits covered with acid crimson hairs. The toxic species are sometimes separated into their own genus, Toxicodendron, by some botanists.

Propagation :
Seed – best sown in a cold frame as soon as it is ripe. Pre-soak the seed for 24 hours in hot water (starting at a temperature of 80 – 90c and allowing it to cool) prior to sowing in order to leach out any germination inhibitors. The stored seed also needs hot water treatment and can be sown in early spring in a cold frame. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Cuttings of half-ripe wood, 10cm with a heel, July/August in a frame. Root cuttings 4cm long taken in December and potted up vertically in a greenhouse. Good percentage. Suckers in late autumn to winter

Edible Uses:
The immature fruits are used as caper substitutes. Some caution is advised, see the notes above on toxicity. The crushed fruit, mixed with Origanum syriacum, is a principal ingredient of ‘Zatar‘, a popular spice mixture used in the Middle East. The seed is used as an appetizer in a similar manner to mustard.

Medicinal Uses:
The leaves and the seeds are astringent, diuretic, styptic and tonic. They are used in the treatment of dysentery, haemoptysis and conjunctivitis. The seeds are eaten before a meal in order to provoke an appetite. Some caution is advised in the use of the leaves and stems of this plant, see the notes below on toxicity.

Other Uses:
The leaves and bark are rich in tannin. The leaves can be collected as they fall in the autumn and used as a brown dye or as a mordant. The fruit and bark are also used. The leaves contain 20 – 35% tannin and yield a yellow dye. The finely ground leaves and stems provide the dyeing and tanning agent ‘sumac’. The shoots are cut down annually, near to the root, for this purpose. A fawn colour, bordering on green, is obtained and this can be improved with the judicious use of mordants. The cultivar ‘Mesculino’ is very rich in tannin, containing up to 35%. An oil is extracted from the seeds. It attains a tallow-like consistency on standing and is used to make candles. These burn brilliantly, though they emit a pungent smoke. A black dye is obtained from the fruit. A yellow and a red dye are obtained from the bark.

Known Hazards : The plant contains toxic substances which can cause severe irritation to some people. Both the sap and the fruit are poisonous

Resources:
https://en.wikipedia.org/wiki/Rhus_coriaria
http://www.pfaf.org/user/Plant.aspx?LatinName=Rhus+coriaria

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