Tag Archives: University of Warwick

Clerodendron inerme

Botanical Name : Clerodendron inerme
Family: Lamiaceae
Genus: Volkameria
Species: V. inermis
Kingdom: Plantae
Order: Lamiales

Synonyms: Volkameria inermis

Common Names : Glory bower, Wild Jasmine, Sorcerers Bush, Seaside clerodendrum, Clerodendrum, Scrambling; Scrambling Clerodendrum; Harmless Clerodendron; Clerodendron, Harmless
Habitat : Clerodendron inerme is native to India & Malaysia. It is found in Australia, Asia, Malesia and the Pacific islands. It usually grows in close proximity to the sea and is often found near margins or on the margins of beach forest. Also occurs in Asia, Malesia and the Pacific islands.

Description:
Clerodendron inerme is an evergreen mangrove plant, which has found a place in our gardens, is able to thrive near the ocean at the high tide mark, making it a potential weed in the coastal environment. A hardy, straggling shrub, it reaches a height of 9-12 FT with closely arranged, almost round, shiny, deep green leaves. The plant is always in flower. The flowers are white and very fragrant, with spreading five corolla lobes, 1″ long white tubes and long purple stamens. As the specific name implies, the stems are smooth and are devoid of thorns. The plant is not choosy about the soil and can even withstand droughts. Seaside clerodendrum, as its name suggests, grows well along the beach tolerating the salt spray of the ocean and the harsh rays of the sun. It is a versatile plant and can be grown as a topiary or as a bonsai. It is its hardy nature and the closely held bunches and leaves that promoted it into a garden plant. Clerodendrum inerme is a sun loving plant and a sunny spot should be chosen for it. The plant produces suckers and seeds. For making hedges, a large number of well-developed plants are required and, therefore, it is advisable to produce new plants through cuttings. Trimming the plant keeps the hedges in shape and also promotes production of new branches and leaves to fill up the gaps. As flowers are produced at the ends of branches, trimming robs the plant of its flowers. The plants is salt-, heat- and wind-tolerant.

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Description in detalis:
*Stem: Often grows into a rather untidy vine but frequently flowers and fruits as a shrub about 1-4 m tall. Vine stem diameters to 3 cm recorded.

*Leaves: Twigs, petioles and leaves glabrous or minutely puberulous. Leaf blades about 3-12 x 1-6 cm, punctate or glandular on the lower surface. Petioles about 0.5-1.5 cm long, grooved or channelled on the upper surface. Lateral veins forming loops inside the blade margin. Twigs usually pale-coloured and petioles dark purple.

*Flowers: Pedicels puberulous, about 3-6 mm long. Calyx about 3-6 mm long, glandular, glabrous or puberulous with a few large nectariferous glands on the outer surface, glabrous on the inner surface, lobes minute. Corolla glabrous and glandular outside, tube villous inside, tube cylindrical, about 15-40 mm long, lobes about 3.5-11 mm long. Stamens exserted, filaments about 15-38 mm long, anthers about 2.5-3 mm long. Ovary glabrous, glandular, about 1.5-2 x 1-1.5 mm, style exserted, glabrous, about 25-48 mm long.

*Fruit: Fruit consists of four nutlets which fit together and are borne on a receptacle like an egg in an egg cup. Fruit about 10-20 x 7-15 mm. Calyx persistent at the base forming a cup about 7-12 mm diam. Cotyledons about 5 mm long, much longer and wider than the radicle which is about 0.5-1 mm long.

*Seedlings : Cotyledons thick and fleshy, about 12-20 x 6-9 mm, gradually tapering into the petioles. First pair of leaves opposite, margins entire or with a few teeth. At the tenth leaf stage: leaf blade lanceolate, margin entire or with a few teeth, stem purple becoming pale, terminal bud clothed in pale prostrate hairs. Petiole and midrib purple.

Medicinal Uses:
Clerodendron inermesed is used as local medicine in both Kosrae and Pohnpei for a variety of ailments. Known to be used in Samoa as a local medicine as well. The root of Clerodendron inerme is of a more decided bitter taste and strong odor, and is regarded as possessing tonic and alterative properties, and as being useful in venereal and scrofulous complaints. A steam bath (srawuk) of kwacwak is used by women during their monthly menstrual cycle. Used to treat fever, skin rash, flu, headache, infected umbilical cord, eye infections, evil spirit prevention. Can also be added to coconut oil and rubbed into skin.
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/Volkameria_inermis
http://keys.trin.org.au/key-server/data/0e0f0504-0103-430d-8004-060d07080d04/media/Html/taxon/Clerodendrum_inerme.htm
http://toptropicals.com/catalog/uid/Clerodendrum_inerme.htm
http://www.herbnet.com/Herb%20Uses_IJK.htm

Sinomenium acutum

Botanical Name : Sinomenium acutum
Family : Menispermaceaeamily:
Genus: Sinomenium
Species: Sinomenium acutum
Kingdom: Plantae
Division: Cycadophyta
Class: Insecta
Type: Ranunculales

Synonyms: S. diversifolium. Cocculus diversifolius. C. heterophyllus. Menispermum acutum.

Common Name: Chinese Moonseed

Habitat : Sinomenium acutum is native to E. AsiaChina, Japan. It grows on the thickets and sparse forests to 1500 metres in western China.

Description:
Sinomenium acutum is a deciduous Climber growing to 6 m (19ft 8in). It is in flower in June, and the seeds ripen from Sep to November. The flowers are dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required)The plant is not self-fertile…...CLICK  &  SEE  THE  PICTURES
Cultivation :
Succeeds in most soils in sun or shad. A twining plant. A polymorphic species, the leaves varying considerably in shape and lobing.

Propagation :
Seed – sow late winter 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, 5 – 10cm taken at a node, July/August in a frame. Good percentage
Edible Uses:…..Roots and leaves are – cooked and eaten.
Medicinal Uses:
Roots contain sinomenine, an alkaloid traditionally used in herbal medicine in these countries.The roots are anodyne and carminative. A decoction is used in the treatment of oedema, moisture-related beriberi, rheumatoid arthritis.
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://translate.google.com/translate?hl=en&sl=auto&tl=en&u=https%3A%2F%2Fceb.wikipedia.org%2Fwiki%2FSinomenium_acutum
http://florawww.eeb.uconn.edu/199800155.html
http://www.pfaf.org/user/Plant.aspx?LatinName=Sinomenium+acutum

Menispermum davuricum

Botanical Name : Menispermum davuricum
Family : Menispermaceae
Genus: Menispermum (men-ee-SPER-mum) (Info)
Species: davuricum

Synonyms : Menispermum dauricum (Auct.)
Common Name: Dahurian moonseed
Habitats: Menispermum davuricum is native to East AsiaSiberia to N. China. It grows on sparse forests ad bushes at the road.
Description:
Menispermum davuricum is a deciduous Climber growing to 3.6 m (11ft 10in) at a fast rate.
It is an interesting climber with attractive foliage that turns yellow in autumn. Large (10-20 cm across), heart-shaped, deep green leaves have 3-7 barely discernible lobes. Slender twining shoots densely entangle a support covering it with tiling leaves. Suitable for growing over arbours, fences, pergolas, trellises and other supports, it appreciates a site in full sun. Perfect as a screening or a ground cover plant. Prune when needed. When the plant has excessively spread out, every 3-4 years it can be cut off at 20-40cm above the ground. Spreading stolons should be kept under control.

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It is hardy to zone (UK) 4. It is in flower from Jun to July, and the seeds ripen from Oct to November. The flowers are dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required)The plant is not self-fertile.

Cultivation :
Succeeds in any moderately fertile soil that does not dry out excessively in summer, in sun or partial shade. Prefers full sun. This species is hardy to about -30°c, but, due to a lack of summer heat, the plants usually produce soft growth in mild maritime areas and this can be cut to the ground at temperatures around -5 to -10°c. The plants do not require pruning, but can benefit from being cut back to ground level every 2 – 3 years in order to keep them tidy. Closely related to M. canadense, differing mainly in its annual or rarely persistent aerial stems. A twining plant, it spreads freely by means of underground suckers. Dioecious. Male and female plants must be grown if seed is required.

Propagation :
Seed – sow late winter in a greenhouse. Two months cold stratification speeds up germination so it might be better to sow the seed as soon as it is ripe in a cold frame. Germination is usually good. 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 mature wood, autumn in a frame. Division of suckers in early spring. The suckers can be planted out direct into their permanent positions, though we prefer to pot them up and grow them on in light shade in a greenhouse or cold frame until they are established

Medicinal Uses:    The root is antirheumatic and is also used in the treatment of cancer. The whole plant is used to alleviate skin allergies and is also used in the treatment of cancer.

Known Hazards : The whole plant is 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:
http://e-clematis.com/en_GB/p/Menispermum-davuricum-Dahurian-Moonseed/149
http://www.pfaf.org/user/Plant.aspx?LatinName=Menispermum+davuricum
http://davesgarden.com/guides/pf/go/80723/

Solidago spathulata

Botanical Name : Solidago spathulata
Family: Asteraceae
Genus: Solidago
Species: S. spathulata
Kingdom: Plantae
Order: Asterales

Synonyms:
*Aster candollei Kuntze 1891 not Harv. 1865
*Homopappus spathulatus (DC.) Nutt.
*Solidago simplex var. spathulata (DC.) Cronquist
*Solidago spiciformis Torr. & A.Gray

Common Names: Coast Goldenrod, Creeping Goldenrod, Dune goldenrod

Habitat :Solidago spathulata is native to the Pacific Coastal regions of the United States, in the States of Oregon and California. It is found in a wide range of habitats from coastal sand dunes to inland and alpine areas

Description:
Solidago spathulata is perennial herb up to 50 cm (20 inches) tall with a branching underground caudex. One plant can produce as many as 100 small yellow flower heads in a branching array. It is hardy to zone (UK) 8. It is in flower from Jun to September. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.It is noted for attracting wildlife…....CLICK & SEE THE PICTURES

Cultivation :
Succeeds in any moderately fertile moisture retentive soil in sun or semi-shade. Grows well in heavy clay soils. Judging by the plants native habitat, it is likely to be tolerant of maritime exposure. This species is not hardy in the colder areas of Britain, it tolerates temperatures down to between -5 and -10°c. A rather greedy plant, it is apt to impoverish the soil. The plant attracts various beneficial insects such as ladybirds, lacewings and hoverflies to the garden, these insects will help to control insect pests in the garden. Special Features:Attractive foliage, North American native, Invasive, Naturalizing, Attracts butterflies, Suitable for cut flowers, Suitable for dried flowers, Extended bloom season in Zones 9A and above.

Propagation :
Seed – sow spring in a cold frame. Only just cover the seed and do not allow the compost to become dry. Prick out the seedlings into individual pots when they are large enough to handle, and grow them on for their first winter in pots. Plant them out into their permanent positions in spring or early summer. Division in spring or autumn. Larger divisions can be planted out direct into their permanent positions. We have found it best to pot up the smaller divisions and grow them on in a lightly shaded position in a cold frame, planting them out once they are well established in the summer.

Edible Uses
Edible Parts: Leaves; Seed.
Edible Uses: Tea.

Leaves and flowering stems – cooked. Seed – used as a thickener in soups etc. The seed is very small and fiddly to harvest. A tea is made from the leaves and flowers.

Medicinal Uses:
Antiseptic; Haemostatic; Salve.
The flowering stems are antiseptic, haemostatic and salve. An infusion of the dried powdered herb can be used as an antisepti. A poultice of the toasted, powdered leaves has been mixed with oil and used in the treatment of mumps.

Other Uses:
Mustard, orange and brown dyes can be obtained from the whole plant. Landscape Uses:Border, Ground cover, Specimen, Woodland garden.

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/Solidago_spathulata
http://www.pfaf.org/user/Plant.aspx?LatinName=Solidago+spathulata

Gentiana purpurea

Botanical Name: Gentiana purpurea
Family: Gentianaceae
Genus: Gentiana
Species: G. purpurea
Kingdom: Plantae
Order: Gentianales
Common Names: Gentiana purpurea

Habitat : Gentiana purpurea is native to C. and N. Europe. It grows on meadows, pastures and the grassy bottoms of mountain corries, sometimes in scrub and thin conifer woodland, usually on lime-free soils.

Description:
Gentiana purpurea is a perennial plant, growing to 0.6 m (2ft).
It is hardy to zone (UK) 5. It is in flower from Jul to August. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bumblebees, butterflies.

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USDA hardiness zone : 4-8
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: acid and neutral soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

This gentian is the little sister of Gentiana lutea :), growing not as tall but very similar in habit, although the leaves are smaller and the flowers are deep red-wine coloured.

Growing them both together seems like a great idea! Seeds gratefully received from happy plants growing in Norway.

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 a sandy, lime-free soil enriched with organic matter, so long as this is deep enough to accommodate the plant’s roots. 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. 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

Edible Uses: The root is sometimes used in the manufacture of gentian bitters.

Medicinal Uses:
This species is one of several that are the source of the medicinal gentian root[4], the following notes are based on the general uses of G. lutea which is the most commonly used species in the West. Gentian root has a long history of use as a herbal bitter in the treatment of digestive disorders and is an ingredient of many proprietary medicines. It contains some of the most bitter compounds known and is used as a scientific basis for measuring bitterness. It is especially useful in states of exhaustion from chronic disease and in all cases of debility, weakness of the digestive system and lack of appetite. It is one of the best strengtheners of the human system, stimulating the liver, gall bladder and digestive system, and is an excellent tonic to combine with a purgative in order to prevent its debilitating effects. The root is anthelmintic, anti-inflammatory, antiseptic, bitter tonic, cholagogue, emmenagogue, febrifuge, refrigerant, stomachic. It is taken internally in the treatment of liver complaints, indigestion, gastric infections and anorexia. It should not be prescribed for patients with gastric or duodenal ulcers. The root is harvested in the autumn and dried for later use. It is quite likely that the roots of plants that have not flowered are the richest in medicinal properties

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/Gentiana_purpurea
http://www.pfaf.org/user/Plant.aspx?LatinName=Gentiana+purpurea

Gentiana purpurea