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Herbs & Plants

Gentianella quinquefolia

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Botanical Name : Gentianella quinquefolia
Family: Gentianaceae
Genus: Gentianella
Species: G. quinquefolia
Kingdom: Plantae
Order: Gentianales

Synonyms : Gentiana quinqueflora. L. emend Sm. Gentiana quinquefolia.

Common Names: Agueweed, Ague weed, Five-flowered gentian, Stiff gentian
Habitat :Gentianella quinquefolia is native to Eastern N. America – southern Ontario to Tennessee and Florida. It grows on rich woods and moist fields.
Description:
This wildflower is an annual or biennial plant about ½–2′ tall. Small plants are unbranched or sparingly branched, while large plants form frequent lateral stems in the upper leaf axils. The stems are light green to reddish purple, 4-angular, and slightly winged; the central stem is erect, while the lateral stems curve upward. Pairs of opposite leaves occur along each stem, each pair rotating about 90° from the pair of leaves immediately below. The leaves are up to 2½” long and about half as much across, becoming slightly smaller as they ascend the stems. The leaves are ovate-cordate to ovate, sessile or slightly clasping at their bases, and smooth along their margins. Their upper surfaces are yellowish green, green, or tinted slightly purple; each leaf has 3-5 parallel veins. Both the stems and leaves are hairless.

The central stem and upper lateral stems (if present) terminate in clusters of 3-7 flowers on short pedicels. Frequently, there are additional clusters of 1-5 flowers from the axils of the upper leaves. All of these flowers are held stiffly erect. Each flower is about ¾” long and ¼” across; it has a long tubular corolla and a short green calyx with 5 slender teeth. The apex of each corolla has 5 triangular lobes that fold together to form a point; the corolla is closed or nearly so. There are no interconnecting fringes to join these lobes. The corollas are blue-violet, purple, or nearly white; they have fine purple veins along their sides. Inside each corolla, there are five stamens and a pistil. The erect lobes of the calyx are narrowly oblong-lanceolate in shape. Underneath the clustered flowers, the leaves are reduced to leafy bracts. The blooming period occur from late summer to mid-fall and lasts about 1-2 months. There is no noticeable floral scent. Each flower is replaced by a seed capsule that divides into 2 parts to release the numerous tiny seeds. These seeds are distributed by wind and water. The root system consists of a taproot. This wildflower reproduces by reseeding itself; it does not spread vegetatively.

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The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects

Cultivation: Requires a damp humus-rich soil and should be planted in a situation approaching its native habitat..

Propagation : Seed – must be sown in situ as soon as it is ripe in the autumn.

Medicinal Uses:
The root is cathartic, febrifuge, haemostatic, stimulant and stomachic. A tea or tincture of the root is a bitter tonic, used to stimulate the digestion and a poor appetite. An infusion has also been used to treat diarrhoea, sore chest, worms and haemorrhages. A homeopathic remedy is made from the root. It is used in the treatment of intermittent fevers and as a stomachic and tonic.
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/Gentianella_quinquefolia
http://www.illinoiswildflowers.info/savanna/plants/stiff_gentian.htm
http://www.pfaf.org/user/Plant.aspx?LatinName=Gentianella+quinquefolia

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Herbs & Plants

Gentiana crassicaulis

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Botanical Name: Gentiana crassicaulis
Family: Gentianaceae
Tribes: Gentianeae
Subtribes: Gentianinae
Genus: Gentiana
Species: Gentiana crassicaulis
Kingdom: Plantae
Order: Gentianales

Habitat : Gentiana crassicaulis is native to E. Asia – W. China. It grows on damp patches in mountainous regions. Wastelands, grasslands, roadside slopes, alpine meadows, scrub, forest margins and forests at elevations of 2100 – 4500 metres

Description:
Gentiana crassicaulis is a perennial herb, growing to 0.4 m (1ft 4in). Roots to 30 × 2 cm. Stems ascending, stout, simple, glabrous. Basal leaves petiole 5-8 cm, membranous; leaf blade narrowly elliptic to ovate-elliptic, 12-20 × 4-6.5 cm, base narrowed, margin scabrous, apex acute, veins 5-7. Stem leaves 3-5 pairs, distinctly larger toward apex, sessile, spreading, and surrounding flower cluster; petiole to 3 cm, membranous, completely connate; leaf blade ovate-elliptic to ovate-triangular, 6-16 × 3-4.5(-7) cm, base obtuse to truncate, margin scabrous, apex acute to obtuse, veins 3-5. Inflorescences crowded, many-flowered terminal clusters, rarely also few-flowered axillary whorls. Flowers sessile. Calyx tube spathelike, 4-6 mm, membranous, split on 1 side, apex truncate; lobes 1-5, dentiform, 0.5-1 mm. Corolla blue-purple, base pale yellow base or sometimes white or dark green, urceolate, 2-2.2 cm; lobes ovate-triangular, 2.5-3.5 mm, margin entire, apex acute; plicae triangular, 1-1.5 mm, oblique, margin denticulate, apex acute. Stamens inserted at middle of corolla tube; filaments 6-8 mm; anthers narrowly ellipsoid, 1.5-2.5 mm. Style 2-2.5 mm; stigma lobes oblong. Capsules sessile, ovoid-ellipsoid, 1.8-2 cm. Seeds light brown, ellipsoid, 1.2-1.5 mm. Fl. and fr. Jun-Nov

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Cultivation:
In general, gentians require a moist well-drained soil in a sheltered position, a certain minimum of atmospheric humidity, high light intensity but a site where temperatures are not too high. They are therefore more difficult to grow in areas with hot summers and in such a region they appreciate some protection from the strongest sunlight. Most species will grow well in the rock garden. This species is easily grown in most soils and usually produces an abundance of fertile seed. A moisture loving plant, preferring to grow with full exposure to the sun but with plenty of underground moisture in the summer, it grows better in the north and west of Britain. This species is not very hardy in the colder areas of the country, it tolerates temperatures down to between -5 and -10°c. Closely related to G. tibetica. Plants are intolerant of root disturbance.

Propagation :
Seed – best sown as soon as it is ripe in a light position in a cold frame. It can also be sown in late winter or early spring but the seed germinates best if given a period of cold stratification and quickly loses viability when stored, with older seed germinating slowly and erratically. It is advantageous to keep the seed at about 10°c for a few days after sowing, to enable the seed to imbibe moisture. Following this with a period of at least 5 – 6 weeks with temperatures falling to between 0 and -5°c will usually produce reasonable germination. It is best to use clay pots, since plastic ones do not drain so freely and the moister conditions encourage the growth of moss, which will prevent germination of the seed. The seed should be surface-sown, or only covered with a very light dressing of compost. The seed requires dark for germination, so the pots should be covered with something like newspaper or be kept in the dark. Pot up the seedlings into individual pots as soon as they are large enough to handle and grow on in light shade in the greenhouse for at least their first winter. The seedlings grow on very slowly, taking 2 – 7 years to reach flowering size. When the plants are of sufficient size, place them out into their permanent positions in late spring or early summer. Division in March. Most members of this genus have either a single tap-root, or a compact root system united in a single root head, and are thus unsuitable for division. Cuttings of basal shoots in late spring

Medicinal Uses:
The roots of gentian species contain some of the most bitter compounds known and make an excellent tonic for the whole digestive system, working especially on the stomach, liver and gall bladder. The root is analgesic, anti-inflammatory, antipyretic, antirheumatic, diuretic, febrifuge, hypoglycaemic and hypotensive. The root is used internally in the treatment of arthritis, allergic inflammations, low-grade fever in chronic diseases, jaundice and hepatitis. The root is harvested in the autumn and dried for later use.

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://species.wikimedia.org/wiki/Gentiana_crassicaulis
http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200017920
https://en.wikipedia.org/wiki/Gentiana
http://www.pfaf.org/user/Plant.aspx?LatinName=Gentiana+crassicaulis

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Herbs & Plants

Thelesperma megapotamicum

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Botanical Name : Thelesperma megapotamicum
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Coreopsideae
Genus: Thelesperma
Kingdom: Plantae
Order: Asterales

Synonyms:  Thelesperma megapotanicum

Common Names: Navajo Tea, Cota, Hopi tea greenthread.

Habitat : Thelesperma megapotamicum is native to Western N. America. It grows on sandy or rocky prairies and roadsides in Texas. Dry sandy soils in south-western S. Dakota.

Description:
Thelesperma megapotamicum is a perennial flowering herb, producing a slender, branching stem 30 to 60 centimeters tall or more. The leaves are narrow, mostly compound with linear or threadlike segments measuring a few centimeters long. The inflorescence bears several flower heads each in a cuplike involucre of phyllaries with purple-tinged, pointed lobes with white edges. The head contains many yellow or orange disc florets, and sometimes one or more yellow ray florets, although these may be absent.The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.
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Cultivation: Succeeds in any moderately fertile well-drained soil in full sun. This species is not very hardy outdoors in Britain, usually requiring cold greenhouse treatment. According to one report this species might be no more than a synonym for T. gracile.

Propagation: Seed – sow spring in situ, only just covering the seed. In dry weather the seed should be watered in. Division might be possible.

Edible Uses:.……. A tea is made from the fresh or dried leaves and flowering stems. When well made it is delicious, with just a hint of mint in its aftertaste

Medicinal Uses:
Native American groups such as the Hopi and Navajo use this plant to make herbal teas, as a medicinal remedy . The plant has been used in the treatment of children with tuberculosis. An infusion of the leaves and stems has been used as a ‘nervous stimulant. An infusion of the leaves and stems has been used as a treatment for the teeth.
Other Uses:
A yellow dye is obtained from the flowers. Reddish-brown according to another report. A brown dye is obtained from the leaves and stems. An orange-yellow dye can be obtained from the boiled roots.

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/Thelesperma_megapotamicum
http://www.herbnet.com/Herb%20Uses_C.htm
http://www.pfaf.org/user/Plant.aspx?LatinName=Thelesperma+megapotamicum

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Herbs & Plants

Saussurea graminifolia

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Botanical Name : Saussurea graminifolia
Family: Asteraceae
Tribe: Cynareae
Genus: Saussurea
Kingdom: Plantae
Order: Asterales

Common Name: Saussurea graminifolia, Mi mao feng mao ju

Habitat ; Saussurea graminifolia is native to E. Asia – western Himalayas at elevations up to 4,000 metres (Bhutan, NW India, Kashmir, Nepal.)It grows in scree, rocky slopes and dry steppe in the alpine zone.

Description:
Saussurea graminifolia is a perennial herb, growing to 0.2 m (0ft 8in). Caudex branched, with sterile leaf rosettes and flowering stems. Stem solitary, erect, simple, densely white lanate. Basal leaves sessile, narrowly linear, 3-14 × 0.1-0.2 cm, abaxially grayish white and densely lanate, adaxially green and glabrous, base widened and sheathlike, margin revolute and entire, apex acuminate. Stem leaves similar to basal leaves, reflexed, basally widened to a purple membranous sheath. Capitulum solitary, terminal on stem. Involucre subglobose, 1.8-2.5 cm in diam. Phyllaries in 4 or 5 rows, lanate; outer phyllaries narrowly ovate-elliptic, 7-15 × 2-4 mm, apically purple, apex long acuminate and reflexed; middle phyllaries narrowly ovate-elliptic, 9-15 × 1.5-3 mm; inner phyllaries linear, 10-15 × 1-2 mm. Corolla purple, 1.1-1.2 cm, glabrous, tube 4-5 mm, limb 6-7 mm, lobes 3-3.5 mm. Achene cylindric, ca. 3 mm, glabrous, apex with a short crown. Pappus pale yellowish brown; outer bristles 1-3 mm; inner bristles 1-1.2 cm. Fl. and fr. Jul-Sep. 2n = 32*.The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects….CLICK & SEE THE PICTURES 

Cultivation :
Succeeds in most soils in a sunny well-drained position.

Propagation:
Seed – we have no information for this species but suggest sowing the seed in a cold frame in the spring. Surface sow, or only just cover the seed, and make sure that the compost does not dry out. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in the greenhouse or cold frame for their first winter. Plant them out in late spring after the last expected frosts. Division in spring might be possible.

Medicinal Uses:
Antitussive; Aphrodisiac; Blood purifier; Emmenagogue.

The entire plant is used in Tibetan medicine, it is said to have a sour and sweet taste with a heating potency. Antitussive, aphrodisiac, blood purifier and emmenagogue, it is used in the treatment of coughing due to a loss of potency of the spleen, irregular menses, seminal/vaginal discharge, excessive bleeding from the womb and pain of the waist due to a loss of renal potency.

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/Saussurea
http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=242346727
http://www.pfaf.org/user/Plant.aspx?LatinName=Saussurea+graminifolia

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Herbs & Plants

Tephrosia virginiana

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Botanical Name: Tephrosia virginiana
Family: Fabaceae
Subfamily: Faboideae
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Fabales
Tribe: Loteae
Genus: Galega
Species: G. officinalis

Common Names: Catgut, Galega officinalis, French lilac, Italian fitch or professor-weed, Goat-rue, Goat’s Rue, Cat Gut, Rabbit Pea, and Virginia Tephrosia

Other Names: American Garden Rue, Devil’s Shoestring, Rabbit-pea, Horey turkey peas, Virginia Pea, Virginia Tephrosia, Cheese renet, herba ruta caprariae

Habitat : Tephrosia virginiana originates from Europe and Middle East. Goat’s rue is native to Europe and eastern Asia. It was introduced to the western U.S. in the late 1800s as a possible forage crop.Goat’s rue is planted as fodder for animals. Goat’s rue is said to increase the milk production of goats, hence its name. Juice from Goat’s rue was used to clot milk for cheese production. There are also reports of cattle which died after eating goat’s rue.

Now, Native to Eastern N. America from New Hampshire to Florida, west to Texas and Manitoba. Found growing in dry sandy woods, openings, fields, and roadsides.

It grows in dry sandy woods and openings

Description:
Tephrosia virginiana is a perennial plant growing to 0.6 m (2ft), sending up one or more stems from the base that are unbranched or sparingly branched. The stems are light green, terete, and hairy. Alternate compound leaves are widely spreading; they are odd-pinnate with 9-25 leaflets. Individual leaflets are up to 1″ long and ¼” across; they are medium green to grayish green, oblong to narrowly elliptic in shape, and smooth along their margins. Upper surfaces of the leaflets are hairless to silky-hairy, while their lower surfaces are pubescent to silky-hairy. Each leaflet has a prominent central vein. The central stalk (rachis) and petiole of each compound leaf is pubescent. At the base of each petiole, there is a pair of small stipules about ¼” long. The stems terminate in short dense racemes about 2-3″ long that are covered in buds and bicolored flowers facing all directions. The racemes are held a little above the foliage on short peduncles. Individual flowers are ¾” long and across, consisting of 5 petals, a short tubular calyx with 5 teeth, 10 stamens, and a pistil. Each flower has a typical pea-like floral structure, consisting of an upright banner and a pair of lateral wings that project forward to enclose the keel. The broad banner is white to pale greenish yellow, while the wings are deep rosy pink. The pedicels of the flowers and their calyces are light green and pubescent. The blooming period occurs from early to mid-summer and lasts about 3 weeks. Afterwards, the flowers are replaced by widely spreading seedpods about 1½-3″ long. These seedpods are initially light green, but later turn brown; they are silky-hairy. The seedpods are narrowly cylindrical and slightly flattened in shape; each pod contains several seeds that are reniform and somewhat flattened. The root system consists of a deep taproot.

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It is in flower from May to July. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought.

Cultivation:
A deep rooted plant, requiring a dry to moist light or medium very well-drained soil in a sunny position. Plants are hardy to about -25° when given a suitable position. This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby.

Propagation:
Pre-soak the seed for 12 hours in warm water and then sow in a greenhouse in spring. Prick out the seedlings into individual pots when they are large enough to handle and grow on in the greenhouse for their first winter, planting out in the following spring or early summer
Medicinal Uses:
The root is anthelmintic, diaphoretic, diuretic, pectoral and tonic. A tea made from the roots is said to make children muscular and strong. A cold tea is used to improve male potency and also to treat TB, bladder problems, coughs, irregular menstruation and other women’s complaints. Experimentally, the root has shown both anticancer and cancer-causing activity. The leaves have been placed in the shoes in order to treat fevers and rheumatism.

At various times it was used to treat rheumatism, fevers, pulmonary problems, bladder disorders, coughing, hair loss, and reproductive disorders. The root of this plant alone, or in combination with other agents, has been reputed a very efficient remedy in syphilis. The decoction is also much used as a vermifuge, and is said to be as efficient and powerful as spigelia. The plant is a mild, stimulating tonic, having a slight action on the bowels, and the secretive organs generally, and applicable in the treatment of many diseases, especially in a certain stage of typhoid fever, where there is little use of active medicine. The recommendation was a compound fluid extract of tephrosia: Take of Tephrosia virginiana (the plant), 8 ounces; Rumex acutus (dock), 2 ounces; water, 4 quarts. Place the plants in the water, and boil until reduced to 1 quart. Strain, and when intended to be kept, mix with an equal bulk of brandy or diluted alcohol, and half its weight of sugar, macerate for several days, and strain through muslin. The dose is from 1/2 to 1 fluid ounce, 2, 3, or 4 times a day A tea made from the roots is said to make children muscular and strong. A cold tea is used to improve male potency and also to treat TB, bladder problems, coughs, irregular menstruation and other women’s complaints. Experimentally, the root has shown both anticancer and cancer-causing activity. The leaves have been placed in the shoes in order to treat fevers and rheumatism.

Other Uses:
Hair; Insecticide……….The root is a source of the insecticide ‘rotenone. This is especially effective against flying insects but appears to be relatively harmless to animals. A decoction of the roots has been used as a hair shampoo by women in order to prevent hair loss.

Known Hazards : Contact with the plant can cause dermatitis in sensitive people. The seeds are toxic.

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/Tephrosia_virginiana
http://www.pfaf.org/user/Plant.aspx?LatinName=Tephrosia+virginiana
http://www.herbnet.com/Herb%20Uses_C.htm
http://www.illinoiswildflowers.info/prairie/plantx/goat_rue.htm

 

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