Tag Archives: PH

Mazus pumilus

Botanical Name: Mazus pumilus
Family: Mazaceae
Genus: Mazus
Kingdom: Plantae
Order: Lamiales

Common Names: Japanese mazus, Asian mazus • Nepali : Taapre Jhaar, Maalati Jhaar

Habitat : Mazus pumilus is native to E. Asia – Himalayas from Kashmir to China, Japan, Korea and eastern Russia. It grows on wet grassland, along streams, trailsides, waste fields, wet places and the edges of forests, grassland on mountain slopes at elevations of 1200 – 3800 metres in China.

Description:
Mazus pumilus is an annual herb growing to 0.2 m (0ft 8in). It is in flower from May to October, and the seeds ripen from May to October.

Flower petal color: blue to purple & white

Leaf type: the leaves are simple (i.e., lobed or unlobed but not separated into leaflets)

Leaf arrangement:

*alternate: there is one leaf per node along the stem
*opposite: there are two leaves per node along the stem

Leaf blade edges: the edge of the leaf blade has teeth

Flower symmetry: there is only one way to evenly divide the flower (the flower is bilaterally symmetrical)

Number of sepals, petals or tepals: there are five petals, sepals, or tepals in the flower

Fusion of sepals and petals: the petals or the sepals are fused into a cup or tube

Stamen number: 4

Fruit type (general) : the fruit is dry and splits open when ripe

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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 and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It prefers moist soil.

Cultivation:
We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it could succeed outdoors in many parts of this country. The following notes are based on the general needs of the genus. Succeeds in any moderately fertile well-drained but moisture-retentive loamy soil in a sunny position.

Propagation :
Seed – we have no information on this species but suggest sowing the seed in a cold frame in the spring. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Division in spring.
Edible Uses: Young leaves – cooked & eaten.
Medicinal Uses:
Aperient; Emmenagogue; Febrifuge; Tonic.

The plant is aperient, emmenagogue, febrifuge and tonic. The juice of the plant is used in the treatment of typhoid.

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/Mazus
http://www.pfaf.org/User/Plant.aspx?LatinName=Mazus+pumilus
http://www.flowersofindia.net/catalog/slides/Asian%20Mazus.html
https://gobotany.newenglandwild.org/species/mazus/pumilus/

Calceolaria thyrsiflora

Botanical Name: Calceolaria thyrsiflora
Family: Calceolariaceae/Scrophulariaceae
Genus: Calceolaria
Kingdom: Plantae
Order: Lamiales
Common name: Slipper Flower, Capachito
Habitat: Calceolaria thyrsiflora is native to South AmericaChile. It is grown in Cultivated Beds.

Description:
Calceolaria thyrsiflora is a perennial, very frost-hardy dwarf shrub growing to 0.7 m (2ft 4in). It has high in the Andes produces hundreds of bright golden-yellow flowers over a long period in spring. It thrives in full sun, and also needs very little water and thrives even in the poorest soil provided it has good drainage. It makes a lovely addition to any rock garden, or in a border that require little watering, or even in a container or pot.

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The flowers are hermaphrodite (have both male and female organs)Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.
Cultivation:
It requires abundant moisture in the summer and a dry winter. Plants can be grown outdoors in the very mildest areas of the country.
Propagation:
Seed – sow spring in a greenhouse. Division in spring.

Medicinal Uses: Used in the treatment of sore throats, gums, lips and tongue.

Other Uses: Very  good  pot growing flower. When it  blooms in the flower garden  it looks  beautiful.
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/Calceolaria
http://www.plant-world-seeds.com/store/view_seed_item/5226
http://www.pfaf.org/User/Plant.aspx?LatinName=Calceolaria+thyrsiflora

Potentilla supina

Botanical Name: Potentilla supina
Family : Rose Family (Rosaceae)
Subfamily :Rosoideae
Category :Finger Herbs ( Potentilla )
Type : Low finger herb
Order : Rosey (Rosales)

Common Name : Lower fingerwort

Habitat : Potentilla supina is native to C. Europe to W. Asia. It grows on dampish waste ground and ditches, 200 – 2500 metres in Turkey.

Description:
Potentilla supina is a annual/perennial herb growing to 0.3 m (1ft). It is a bald to soft-haired, one- year to short-lived perennial, krautige plant . It usually has several, descending, ascending, 10 to 40 centimeter long, branched and rich-flowered stems . The leaves are unpaired feathered two to six pairs of leaflets . The lateral leaflets are elongated to obedient, egg-shaped, coarse-sawed to spatially split, and the endblade is often deeply split, with a length of 1 to 3 centimeters. The top of the page and bottom is green.

The flowering period is rich from May to September. The leaves are inflated in the inflorescence up to the leaf-like shape of the leaves and surpass the young flowers. The flowers are foliage-shaped or seemingly armpit and sit on 5 to 20 millimeters long, after the anthesis downwards bent bloom stalks. The bipedal flowers are radial symmetric and five-fold in diameter from 6 to 10 millimeters. The five sepals are 3 to 4 millimeters long and triangular. The five free, yellow petals are usually shorter than the sepals.

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The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.The plant is self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.
Cultivation:
We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in most parts of the country. The following notes are based on the general needs of the genus. Easily grown in a well-drained loam, preferring a position in full sun but tolerating shade. Prefers an alkaline soil but tolerates a slightly acid soil. Members of this genus are rarely if ever troubled by browsing deer.

Propagation:
Seed – sow early spring or autumn 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. Division in spring. Larger divisions can be planted out direct into their permanent positions. We have found that it is better to pot up the smaller divisions and grow them on in light shade in a cold frame until they are well established before planting them out in late spring or early summer.

Edible Uses:     Young leaves – cooked. An emergency food, it is only used when all else fails.
Medicinal Uses:

Astringent; Febrifuge; Odontalgic; Tonic.

The root is astringent, febrifuge and tonic. Pieces of the root are held in the mouth for 1 – 2 hours to relieve toothache. The juice of the root is used in the treatment of indigestion.
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.
Resurces:
https://de.wikipedia.org/wiki/Niedriges_Fingerkraut
http://www.pfaf.org/User/Plant.aspx?LatinName=Potentilla+supina

Potentilla simplex

Botanical Name: Potentilla simplex
Family: Rosaceae
Genus: Potentilla
Species: P. simplex
Kingdom: Plantae
Order: Rosales

Common Names: Common cinquefoil, Old-field five-fingers, Oldfield cinquefoil

Habitat: Potentilla simplex is native to eastern North America from Ontario, Quebec, and Labrador south to Texas, Alabama, and panhandle Florida.It grows in dry open woods, prairie hillsides, roadsides, old fields and waste places.

Description:
otentilla simplex is a PERENNIAL growing to 0.1 m (0ft 4in) by 0.5 m (1ft 8in). It is a familiar plant with prostrate stems that root at nodes, with yellow flowers and 5-parted palmately pinnate leaves arising from stolons (runners) on separate stalks. Complete flowers bearing 5 yellow petals (about 4-10 mm long) bloom from March to June. It bears seed from April to July. It is commonly found in woodlands, fields, and disturbed areas.

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The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.The plant is self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

Pollinators include mason bees, small carpenter bees, cuckoo bees, halictid bees, syrphid flies, tachinid flies, blow flies, and others. Less common pollinators are wasps and butterflies. Rabbits and groundhogs eat the foliage.

Cultivation:
Easily grown in a well-drained loam, preferring a position in full sun but tolerating shade[1]. Prefers an alkaline soil but tolerates a slightly acid soil. Plants grown in rich soils produce more foliage at the expense of flowering. Hardy to about -25°c. Members of this genus are rarely if ever troubled by browsing deer.
Propagation:
Seed – sow early spring or autumn 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. Division in spring. Larger divisions can be planted out direct into their permanent positions. We have found that it is better to pot up the smaller divisions and grow them on in light shade in a cold frame until they are well established before planting them out in late spring or early summer.

Edible Uses: Young shoots and leaves are edible as a salad or pot herb.

Medicinal Uses:
The plant is mildly astringent and antiseptic. A decoction is used as a gargle for loose teeth and spongy gums. An infusion of the roots has been used in the treatment of dysentery.
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/Potentilla_simplex
http://www.pfaf.org/User/Plant.aspx?LatinName=Potentilla+simplex

Potentilla hippiana

 

Botanical Name: Potentilla hippiana
Family: Rosaceae
Subfamily: Rosoideae
Genus: Potentilla
Species: P. hippiana
Kingdom: Plantae
Order: Rosales

Synonyms: P. effusa. P. leneophylla. P. leucophylla.

Common names : Woolly cinquefoil, Horse cinquefoil, and Hipp’s cinquefoil

Habitat : Potentilla hippiana is native to North America, where it occurs in western Canada and the western United States. It occurs in eastern Canada and the US state of Michigan as an introduced species. It grows on dry soils. Open grassland sagebrush, often on saline soils, to juniper scabland and pine forests of the foothills and lower elevations in the mountains.

Description:
This perennial herb grows up to half a meter tall from a thick caudex and taproot. The leaves are up to 19 centimeters long or more and each is made up of several toothed leaflets. The leaves may be hairless to hairy to woolly. The fruit is a tiny achene. This species hybridizes with several other cinquefoil species, such as beautiful cinquefoil (P. pulcherrima) and elegant cinquefoil (P. concinna).

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It is in flower from Jul to August. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.The plant is self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils and can grow in saline soils.
It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.
Cultivation:
Easily grown in a well-drained loam, preferring a position in full sun but tolerating shade. Prefers an alkaline soil but tolerates a slightly acid soil. Members of this genus are rarely if ever troubled by browsing deer.
Propagation:
Seed – sow early spring or autumn 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. Division in spring. Larger divisions can be planted out direct into their permanent positions. We have found that it is better to pot up the smaller divisions and grow them on in light shade in a cold frame until they are well established before planting them out in late spring or early summer.
Medicinal Uses:

Oxytoxic; Poultice; Salve.

The whole plant is oxytocic, poultice and salve[155]. An infusion of the plant has been used to expedite childbirth. The plant has been used as a lotion on burns and a poultice of the fresh leaves applied to injury. The plant is dried, powdered and applied to sores.

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/Potentilla_hippiana
http://www.pfaf.org/User/Plant.aspx?LatinName=Potentilla+hippiana

Inula royleana

Botanical Name : Inula royleana
Family: Asteraceae
Genus: Inula
Species: I. racemosa
Kingdom: Plantae
Order: Asterales
Habitats; Inula royleana is native to E. Asia – Himalayas from Pakistan to Kashmir. It grows on scrub and grassy clearings in forests, 2100 – 4000 metres. Exposed dry slopes, 3100 – 3600 metres in Kashmir.

Description:
Inula royleana is a perennial plant growing to 0.6 m (2ft) by 0.5 m (1ft 8in).
It is in flower from Aug to October, and the seeds ripen from Aug to October. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees, flies, self.The plant is self-fertile.

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Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and can grow in heavy clay soil. Suitable pH: acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It prefers moist soil.

Cultivation:
Succeeds in a sunny position in ordinary garden soil. Requires a moist well-drained soil in sun or partial shade. Grows well in heavy clay soils. This species is hardy to about -20°c. Plants take some years to become fully established.

Propagation:
Seed – sow spring or autumn in a cold frame. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in the summer. Division in spring or autumn.

Medicinal Uses:
The plant is disinfectant. It is also considered to be poisonous. The root has been used to adulterate the roots of Saussurea lappa. It contains 3% of an alkaloid that produces a fall in blood pressure and stimulates tone and peristaltic movements in the intestines.
Other Uses:
Disinfectant; Insecticide; Parasiticide.

Used as a parasiticide. The plant is insecticidal.
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/Inula_racemosa
http://www.pfaf.org/user/Plant.aspx?LatinName=Inula+royleana

Digitalis laevigata

Botanical Name : Digitalis laevigata
Family: Plantaginaceae
Genus: Digitalis
Species: D. laevigata
Kingdom: Plantae
Order: Lamiales

Common names: Grecian Foxglove or Giraffe Foxglove

Habitat :Digitalis laevigata is native to southern Europe. It grows wild in The Balkans.

Description:
Digitalis laevigata is a perennial herbaceous flowering plant growing to 1 m (3ft 3in). It has has erect stems with lance-shaped leaves, while basal leaves are oblong to ovate. It produces spires of orange or yellow-brown bell-shaped flowers with a large whitish lower lip and purple veined, speckled interiors. It blooms from May to July.

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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. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil.
Cultivation:
An easily grown plant, succeeding in ordinary garden soil, especially if it is rich in organic matter. It also succeeds in dry soils and, once established, is drought tolerant. It prefers semi-shade but succeeds in full sun if the soil is moist. Plants are hardy to about -15°c. Members of this genus are rarely if ever troubled by browsing deer or rabbits.
Propagation:
Seed – surface sow early spring in a cold frame. The seed usually germinates in 2 – 4 weeks at 20°c. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in the summer.
Medicinal Uses:
The leaves are cardiac, stimulant and tonic. They are much used in the treatment of certain heart complaints, but cause distress when used in large doses.
Known Hazards: All parts of the plant are poisonous.

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/Digitalis_laevigata
http://www.pfaf.org/USER/Plant.aspx?LatinName=Digitalis+laevigata

Fritillaria verticillata

Botanical Name: Fritillaria verticillata
Family: Liliaceae
Genus: Fritillaria
Species: F. verticillata
Kingdom: Plantae
Order: Liliales

Synonymy:
*Corona verticillata (Willd.) Fisch. ex Graham
*Fritillaria albidiflora X.Z.Duan & X.J.Zheng
*Fritillaria albidiflora var. jimunaica (X.Z.Duan & X.J.Zheng) X.Z.Duan & X.J.Zheng
*Fritillaria albidiflora var. purpurea X.Z.Duan & X.J.Zheng
*Fritillaria albidiflora var. rhodanthera X.Z.Duan & X.J.Zheng
*Fritillaria albidiflora var. viridicaulina (X.Z.Duan & X.J.Zheng) X.Z.Duan & X.J.Zheng

Habitat : Fritillaria verticillata is native to Japan, Korea, Mongolia, Xinjiang, Kazakhstan, and the Altay region of Siberia. It grows on stony and dry slopes from W. Siberia eastwards. Hill thickets and gravelly meadows at elevations of 1300 – 2000 metres in NW Xinjiang, China.
Description:
Fritillaria verticillata is a BULB growing to 0.6 m (2ft) by 0.1 m (0ft 4in), usually with one flower at the top, but sometimes as many as 5. Leaves are mostly in whorls, with 4-7 leaves per node, each up to 10 cm long but rarely more than 10 mm across. Flowers are nodding, bell-shaped, white or pale yellow, sometimes with purple spots.

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It is in flower from Mar to May. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil and can tolerate drought.
Cultivation :
Prefers a moist peaty soil in the open garden. Easily grown in a moderately fertile soil in sun or semi-shade[200]. Succeeds in drier soils and is drought tolerant when established. The scaly bulbs are best planted on their sides or surrounded in sand to prevent water collecting in their hollow crowns. Cultivated as a medicinal plant in Japan, the sub-species F. verticillata thunbergii. Baker. is most often used. (this species is now known as F. thunbergii. q.v.). Plants take 3 – 5 years to flower from seed.
Propagation:
Seed – best sown as soon as ripe in a cold frame, it should germinate in the spring. Protect from frost. Stored seed should be sown as soon as possible and can take a year or more to germinate. Sow the seed quite thinly to avoid the need to prick out the seedlings. Once they have germinated, give them an occasional liquid feed to ensure that they do not suffer mineral deficiency. Once they die down at the end of their second growing season, divide up the small bulbs, planting 2 – 3 to an 8cm deep pot. Grow them on for at least another year in light shade in the greenhouse before planting them out whilst dormant. Division of offsets in August. The larger bulbs can be planted out direct into their permanent positions, but it is best to pot up the smaller bulbs and grow them on in a cold frame for a year before planting them out in the autumn.

Edible Uses:
Bulb – cooked or candied. The bulb is about 2cm in diameter. Young plant – cooked. Used in soups. Eating the young plant will greatly reduce the vigour of the bulb, and could even kill it. Petals and flower buds – cooked. Used in soups.

Medicinal Uses:

Antidote; Antitussive; Astringent; Cancer; Expectorant; Galactogogue.

The bulbs are antidote, antitussive, astringent, expectorant, galactogogue and purgative. They contain fritimine which diminishes excitability of respiratory centres, paralyses voluntary movement and counters effects of opium. The bulb is used internally in the treatment of coughs, bronchitis, pneumonia, feverish illnesses, abscesses etc. The bulbs also have a folk history of use against cancer of the breast and lungs in China. This remedy should only be used under the supervision of a qualified practitioner, excessive doses can cause breathing difficulties and heart failure. The bulbs are harvested in the winter whilst they are dormant and are 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://en.wikipedia.org/wiki/Fritillaria_verticillata
http://www.pfaf.org/User/Plant.aspx?LatinName=Fritillaria+verticillata

Fritillaria sewerzowii

Botanical Name: Fritillaria sewerzowii
Family: Liliaceae
Subfamily: Lilioideae
Tribe: Lilieae
Genus: Fritillaria
Kingdom: Plantae
Order: Liliales

Synonyms: F. discolor. Korolkowia sewerzowii. (Regel.)Regel.

Habitat : Fritillaria sewerzowii is native to C. Asia – Tien Shan and Pamir Alai. It grows on the cliff ledges, amongst scrub and on steep earthy slopes, 1000 – 3000 metres.
Description:
Fritillaria sewerzowii is a bulb growing to 0.3 m (1ft) by 0.1 m (0ft 4in). It is in flower from Mar to July. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil and can tolerate drought.

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Cultivation:
Prefers a well-drained loam that is kept dry in the summer. The soil must be kept quite firm. Established plants are drought tolerant[190]. This species is best grown in a bulb frame, the light being left off (except in severe weather) whilst growth is in progress but then put on in the summer when growth dies down to ensure that the ground is baked. Do not disturb the plants and only hand weed them.
Propagation:
Seed – best sown as soon as ripe in a cold frame, it should germinate in the spring. Protect from frost. Stored seed should be sown as soon as possible and can take a year or more to germinate. Sow the seed quite thinly to avoid the need to prick out the seedlings. Once they have germinated, give them an occasional liquid feed to ensure that they do not suffer mineral deficiency. Once they die down at the end of their second growing season, divide up the small bulbs, planting 2 – 3 to an 8cm deep pot. Grow them on for at least another year in light shade in the greenhouse before planting them out whilst dormant. Division of offsets in August. The larger bulbs can be planted out direct into their permanent positions, but it is best to pot up the smaller bulbs and grow them on in a cold frame for a year before planting them out in the autumn. Bulb scales.

Medicinal Uses: Anaesthetic. The plant contains an alkaloid that is a good local anaesthetic.
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 provide
Resources:
https://en.wikipedia.org/wiki/Fritillaria
http://www.pfaf.org/user/Plant.aspx?LatinName=Fritillaria+sewerzowii

Helianthemum nummularium

Botanical Name: Helianthemum nummularium
Family: Cistaceae
Genus: Helianthemum
Species:  Helianthemum   nummularium
Kingdom: Plantae
Order: Malvales

Synonyms: Helianthemum chamaecistus. Mill. Helianthemum vulgare. Gaertn.

Common Names: Common Rockrose, Sun Rose, Rock Rose

Habitat: Helianthemum nummularium is native to most of Europe. It grows on the basic grassland and scrub, to 600 metres.

Description:
Helianthemum nummularium is an evergreen tralling Shrub growing to 0.5 m (1ft 8in) by 1 m (3ft 3in) at a fast rate.
It is plant with loose terminal clusters of bright yellow, saucer-shaped flowers. In the flower centre is a tight cluster of orange stamens, which are sensitive to the touch, and spread outwards to reveal the tall stigma in the middle. The plant is common on chalk downs, and occasional in other grasslands, always on dry, base-rich soil. The wild species has yellow flowers, but garden varieties range from white through yellow to deep red.

Though the individual blooms are short-lived, the plant produces a mass of flowers through the summer. It needs a dry, sunny place, like a south-facing rockery or meadow. As the Latin name Helianthemum suggests, these are sun-flowers. This is a good nectar source for bees and there are several species of small beetle that feed on the foliage. Common rock-rose is also the food plant for the larvae of several species of moth and butterfly.

It flowers from May until July.

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The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects, self.The plant is self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

Cultivation:
Landscape Uses:Alpine garden, Border, Ground cover, Rock garden, Specimen. Requires an open sunny position in a light well-drained soil with a pH between 5.5 and 8. Plants are hardy to at least -10°c. A vigorous plant suitable for the rock garden, crevices in walls or gravel beds. Plants are short-lived, though, soon becoming leggy or sparse, and require fairly frequent replacement. The flowers only open in bright sunshine. Plants resent root disturbance and should be placed in their permanent positions as soon as possible. A polymorphic species, there are some named forms that have been selected for their ornamental value. Plants are generally pest and disease-free. Plants in this genus are notably resistant to honey fungus. Special Features:Attractive foliage, Not North American native, Attracts butterflies.
Propagation:
Seed – sow spring in a greenhouse. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least 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, 6 – 8cm with a heel, late summer in a sandy soil in a frame.

Medicinal Uses:
The plant is used in Bach flower remedies – the keywords for prescribing it are ‘Terror’, ‘Panic’ and ‘Extreme fright’. It is also one of the five ingredients in the ‘Rescue remedy’.

Other Uses:
A prostrate growing plant, it can be used as a ground cover.

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/Helianthemum_nummularium
http://www.pfaf.org/user/Plant.aspx?LatinName=Helianthemum+nummularium