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Category Archives: perrenial

Datura stramonium – Jimson Weed

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Datura stramonium, known by the common names Jimson weed, Devil’s snare or datura, is a plant in the Solanaceae (nightshade) family. It is believed to have originated in the Americas, but is now found around the world. Other common names for D. stramonium include thornapple and moon flower, and it has the Spanish name Toloache.

For centuries, datura has been used as a herbal medicine to relieve asthma symptoms and as an analgesic during surgery or bonesetting. It is also a powerful hallucinogen and deliriant, which is used spiritually for the intense visions it produces. However, the tropane alkaloids which are responsible for both the medicinal and hallucinogenic properties are fatally toxic in only slightly higher amounts than the medicinal dosage, and careless use often results in hospitalizations and deaths.

Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Solanales
Family: Solanaceae
Genus: Datura
Species: D. stramonium

Description

D. stramonium is a foul-smelling, erect annual, freely branching herb that forms a bush up to 2 to 5 feet (60–150 cm) tall.[4][5][6]

The root is long, thick, fibrous and white. The stem is stout, erect, leafy, smooth, and pale yellow-green. The stem forks off repeatedly into branches, and at each fork forms a leaf and a single, erect flower.[6]

The leaves are approximately 3 to 8 inches (8–20 cm) long, smooth, toothed,[5] soft, irregularly undulate.[6] The upper surface of the leaves is a darker green, and the bottom is a light green.[5] The leaves have a bitter and nauseating taste, which is imparted to extracts of the herb, and remains even after the leaves have been dried.[7]

Datura stramonium generally flowers throughout the summer. The fragrant flowers are trumpet-shaped, white to creamy or violet, and 2 1⁄2 to 3 1⁄2 inches (6–9 cm) long, and grow on short stems from either the axils of the leaves or the places where the branches fork. The calyx is long and tubular, swollen at the bottom, and sharply angled, surmounted by five sharp teeth. The corolla, which is folded and only partially open, is white, funnel-shaped, and has prominent ribs. The flowers open at night, emitting a pleasant fragrance and is fed upon by nocturnal moths.[6]

The egg-shaped seed capsule is 1 to 3 inches (3–8 cm) in diameter and either covered with spines or bald. At maturity it splits into four chambers, each with dozens of small black seeds.[6]

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Range and habitat

Datura stramonium is native to North America, but was spread to the Old World early. It was scientifically described and named by Swedish botanist Carl Linnaeus in 1753, although it had been described a century earlier by herbalists, such as Nicholas Culpeper. Today, it grows wild in all the world’s warm and moderate regions, where it is found along roadsides and at dung-rich livestock enclosures. In Europe, it is found as a weed on wastelands and in garbage dumps.

The seed is thought to be carried by birds and spread in their droppings. Its seeds can lie dormant underground for years and germinate when the soil is disturbed. People who discover it growing in their gardens, and are worried about its toxicity, have been advised to dig it up or have it otherwise removed.

Toxicity

Main article: Datura: Toxicity

All parts of Datura plants contain dangerous levels of the tropane alkaloids atropine, hyoscyamine and scopolamine which are classified as deliriants, or anticholinergics. There is a high risk of fatal overdose amongst uninformed users, and many hospitalizations occur amongst recreational users who ingest the plant for its psychoactive effects.

The amount of toxins varies widely from plant to plant. There can be as much as a 5:1 variation between plants, and a given plant’s toxicity depends on its age, where it is growing, and the local weather conditions. Additionally, within a given datura plant, toxin concentration varies by part and even from leaf to leaf. When the plant is younger, the ratio of scopolamine to atropine is approximately 3:1; after flowering, this ratio is reversed, with the amount of scopolamine continuing to decrease as the plant gets older. This variation makes Datura exceptionally hazardous as a drug. In traditional cultures, a great deal of experience with and detailed knowledge of Datura was critical in order to minimize harm. An individual datura seed contains about 0.1 mg of atropine, and the approximate fatal dose for adult humans is >10 mg atropine or >2–4 mg scopolamine.

Datura intoxication typically produces delirium (as contrasted to hallucination); hyperthermia; tachycardia; bizarre behavior; and severe mydriasis with resultant painful photophobia that can last several days. Pronounced amnesia is another commonly reported effect.The onset of symptoms generally occurs approximately 30 minutes to an hour after smoking the herb. These symptoms generally last from 24 to 48 hours, but have been reported in some cases to last as long as 2 weeks.

As with other cases of anticholinergic poisoning, intravenous physostigmine can be administered in severe cases as an antidote.

Medicinal uses

Datura has long been used as an extremely effective treatment for asthma symptoms. The active anti-asthmatic agent is atropine, which causes paralysis of the pulmonary branches of the lungs, eliminating the spasms that cause the asthma attacks. The leaves are generally smoked either in a cigarette or a pipe. This practice of smoking datura to relieve asthma has its origins in traditional Ayurvedic medicine in India. After this was discovered during the late 18th century by James Anderson, the English Physician-General of the East India Company, the practice quickly became popular in Europe.

The Zuni used to use datura as an analgesic, to render patients unconscious while broken bones were set. The Chinese also used it in this manner, as a form of anaesthesia during surgery.

Atropine and scopolamine (both of which are found in very high concentrations in datura) are muscarinic antagonists which can be used to treat Parkinson’s disease and motion sickness, and to inhibit parasympathetic stimulation of the urinary tract, respiratory tract, GI tract, heart and eye.

Datura can be used to assist in the process of breaking drug addictions, by reducing the symptoms of delirium tremens and morphine withdrawals.

Other medicinal uses for datura include providing relief from sore throat or toothache and getting rid of parasites.

Datura should be avoided by patients with heart problems, glaucoma, enlarged prostate, urinary difficulties, fluid buildup in the lungs, or bowel obstructions.

Spiritual uses

The ancient inhabitants of what is today central and southern California used to ingest the small black seeds of datura to “commune with deities through visions”. Across the Americas, other indigenous peoples such as the Algonquin, Cherokee, Marie Galente and Luiseño also utilized this plant in sacred ceremonies for its hallucinogenic properties. In Ethiopia, some students and debtrawoch (lay priests), use D. stramonium to “open the mind” to be more receptive to learning, and creative and imaginative thinking.

The common name “datura” has its roots in ancient India, where the plant is considered particularly sacred—believed to be a favorite of the Hindu god Shiva Nataraja.

Cultivation

Datura prefers rich, calcareous soil. Adding nitrogen fertilizer to the soil will increase the concentration of alkaloids present in the plant. Datura can be grown from seed, which is sown with several feet between each plant. Datura is sensitive to frost, and so should be sheltered during cold weather. The plant is harvested when the fruits are ripe, but still green. To harvest, the entire plant is cut down, the leaves are stripped from the plant, and everything is left to dry. When the fruits begin to burst open, the seeds are harvested. A single intensively planted acre can produce 1,000 to 1,500 pounds (1,100–1,700 kg/ha) of leaf and 700 pounds (780 kg/ha) of seed.[29]

Etymology

The genus name is derived from dhatura, an ancient Hindu word for a plant. Stramonium is originally from Greek, strychnos στρύχνος “nightshade” and maniakos μανιακός “mad”.

In the United States the plant is called jimson weed, or more rarely Jamestown weed; it got this name from the town of Jamestown, Virginia, where British soldiers consumed it while attempting to suppress Bacon’s Rebellion. They spent eleven days in altered mental states:

The James-Town Weed (which resembles the Thorny Apple of Peru, and I take to be the plant so call’d) is supposed to be one of the greatest coolers in the world. This being an early plant, was gather’d very young for a boil’d salad, by some of the soldiers sent thither to quell the rebellion of Bacon (1676); and some of them ate plentifully of it, the effect of which was a very pleasant comedy, for they turned natural fools upon it for several days: one would blow up a feather in the air; another would dart straws at it with much fury; and another, stark naked, was sitting up in a corner like a monkey, grinning and making mows [grimaces] at them; a fourth would fondly kiss and paw his companions, and sneer in their faces with a countenance more antic than any in a Dutch droll.

In this frantic condition they were confined, lest they should, in their folly, destroy themselves — though it was observed that all their actions were full of innocence and good nature. Indeed, they were not very cleanly; for they would have wallowed in their own excrements, if they had not been prevented. A thousand such simple tricks they played, and after eleven days returned themselves again, not remembering anything that had passed.

– The History and Present State of Virginia, 1705[31]

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Ranunculus – Buttercup etc.

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Ranunculus /ræˈnʌŋkjʊləs/is a large genus of about 600 species of plants in the Ranunculaceae. Members of the genus include the buttercups, spearworts, water crowfoots and the lesser celandine.

Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
Order: Ranunculales
Family: Ranunculaceae
Genus: Ranunculus

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They are mostly herbaceous perennials with bright yellow or white flowers (if white, still with a yellow centre); some are annuals or biennials. A few species have orange or red flowers. There are usually five petals, but sometimes six, numerous, or none, as in R. auricomus. The petals are often highly lustrous, especially in yellow species. Buttercups usually flower in the spring, but flowers may be found throughout the summer, especially where the plants are growing as opportunistic colonizers, as in the case of garden weeds.

The Water crowfoots (Ranunculus subgenus Batrachium), which grow in still or running water, are sometimes treated in a separate genus Batrachium (from Greek batrachos βάτραχος: frog, etymology comparable to ranunculus itself). They have two different leaf types, thread-like leaves underwater and broader floating leaves. In some species, such as R. aquatilis, a third, intermediate leaf type occurs.

Ranunculus species are used as food plants by the larvae of some Lepidoptera species including Hebrew Character and Small Angle Shades. Some species are popular ornamental flowers in horticulture, with many cultivars selected for large and brightly coloured flowers

Naming

The name Ranunculus is Late Latin for “little frog,” from rana “frog” and a diminutive ending. This probably refers to many species being found near water, like frogs.

The name buttercup may derive from a false belief that the plants give butter its characteristic yellow hue (in fact it is poisonous to cows and other livestock). A popular children’s game involves holding a buttercup up to the chin; a yellow reflection is supposed to indicate fondness for butter.

In the interior of the Pacific Northwest of the United States the buttercup is called “Coyote’s eyes” — ʔiceyéeyenm sílu in Nez Perce and spilyaynmí áčaš in Sahaptin. In the legend Coyote was tossing his eyes up in the air and catching them again when Eagle snatched them. Unable to see, Coyote made eyes from the buttercup.[citation needed]

Splitting of the genus

Molecular investigation of the genus has revealed that Ranunculus is not monophyletic with respect to a number of other recognized genera in the family – e.g. Ceratocephala, Halerpestes, Hamadryas, Laccopetalum, Myosurus, Oxygraphis, Paroxygraphis and Trautvetteria. A proposal to split Ranunculus into several genera have thus been published in a new classification for the tribe Ranunculeae. The split (and often re-recognized) genera include Arcteranthis Greene, Beckwithia Jeps., Callianthemoides Tamura, Coptidium (Prantl) Beurl. ex Rydb., Cyrtorhyncha Nutt. ex Torr. & A.Gray, Ficaria Guett., Krapfia DC., Kumlienia E.Greene and Peltocalathos Tamura.

Toxicity

All Ranunculus species are poisonous when eaten fresh by cattle, horses, and other livestock, but their acrid taste and the blistering of the mouth caused by their poison means they are usually left uneaten. Poisoning can occur where buttercups are abundant in overgrazed fields where little other edible plant growth is left, and the animals eat them out of desperation. Symptoms include bloody diarrhea, excessive salivation, colic, and severe blistering of the mucous membranes and gastrointestinal tract. When Ranunculus plants are handled, naturally occurring ranunculin is broken down to form protoanemonin, which is known to cause contact dermatitis in humans and care should therefore be exercised in extensive handling of the plants.    The toxins are degraded by drying, so hay containing dried buttercups is safe.

Selected species list

Gardenia

ImageGardenias are waxy, white and very fragrant flowers Gardenias are one of the most popular exotic flowers

Gardenias are native to the tropical and subtropical regions of Africa, southern Asia, Australasia and Oceania. This species can be difficult to grow elsewhere because it demands high humidity to thrive and bright (not direct) light. Some types of gardenias can be grown as houseplants.

ImageKingdom – Plantae
Division -Magnoliophyta
Class -Magnoliopsida
Order  -Gentianales
Family -Rubiaceae
Genus -Gardenia

Gardenias symbolize purity and sweetness. They indicate secret love. They convey joy. They tell the receiver “you are lovely”.

ome Interesting Facts About Gardenias

  • Gardenias are grown for their beautiful foliage and they make great cut flowers.
  • Gardenias flowers from about mid-spring to mid-summer, i.e., May through July
  • Many of the gardenia species are strongly scented.
  • The genus Gardenia is named after Alexander Garden, a physician in Charleston of South Carolina.
  • Gardenias can be used as screens, hedges, borders or ground covers.
  • In France, Gardenia is the traditional flower which men wear as boutonnieres.
  • The most popular cultivated species is the Cape jasmine, native to China.
  • Each gardenia flower is followed by 6-sided berries of rich orange-red with long, elegant stems.
  • Gardenia thunbergia produces a woody fruit which has hard, angular seeds inside.

About Gardenia Flower and Plant

Gardenias are very fragrant creamy-white flowers with glossy, dark-green leaves. Gardenia flowers are solitary or in small clusters, white or pale yellow. The gardenia flowers are with a tubular-based corolla with 5-12 lobes petals from 5-12 cm diameter.

Gardenia plants are evergreen shrubs and small trees growing to 1-15 m tall. The Gardenia plant leaves are opposite or in whorls of three or four. They are dark green and glossy 5-50 cm long and 3-25 cm broad, with a leathery texture. They are simple, entire, hairless, with wavy margin.

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Growing Gardenias
  • Gardenia plants need high humidity.
  • A loose, well-drained organic soil is recommended.
  • For best results plant gardenias in full sun, partial shade, or shifting shade.
  • Dig a hole twice the size of the root ball.
  • Thoroughly mix one part soil and one part planting mix.
  • Check that the top of the original root ball is slightly above the level of the surrounding soil.
  • Take the soil mixture and make a gentle mound of soil sloping away from the plant so that the water drains away from the trunk.
  • Remove any air pockets, if present.
  • Water the plant with a root stimulator.

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Gardenia Care

  • Do not over-water gardenias.
  • Fertilize with an acid fertilizer.
  • Check for aphids, mealybugs, spider mites, thrips and scales.
  • Also check gardenia plants for bud drop, a common ailment.

Lily – Lilium

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 Lilium (members of which are true lilies) is a genus of herbaceous flowering plants growing from bulbs, all with large prominent flowers. Lilies are a group of flowering plants which are important in culture and literature in much of the world. Most species are native to the temperate northern hemisphere, though their range extends into the northern subtropics. Many other plants have “lily” in their common name but are not related to true lilie

 

Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Monocots
Order: Liliales
Family: Liliaceae
Subfamily: Lilioideae
Genus: Lilium

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Names

The botanic name Lilium is the Latin form and is a Linnaean name. The Latin name is derived from the Greek λείριον, leírion, generally assumed to refer to true, white lilies as exemplified by the Madonna lily.[1] The word was borrowed from Coptic (dial. Fayyumic) hleri, from standard hreri, from Demotic hrry, from Egyptian hrṛt “flower”. Meillet maintains that both the Egyptian and the Greek word are possible loans from an extinct, substratum language of the Eastern Mediterranean. The Greeks also used the word κρῖνον, krīnon, albeit for non-white lilies.The term “lily” has in the past been applied to numerous flowering plants, often with only superficial resemblance to the true lily, including lotus, ranunculus, tulip, iris, anemone, agapanthus, zantedeschia, daylily, and others. All English translations of the Bible render the Hebrew shūshan, shōshan, shōshannā as “lily”, but the “lily among the thorns” of Song of Solomon, for instance, may be the honeysuckle.

Range

The range of lilies in the Old World extends across much of Europe, across most of Asia to Japan, south to India, and east to Indochina and the Philippines. In the New World they extend from southern Canada through much of the United States. They are commonly adapted to either woodland habitats, often montane, or sometimes to grassland habitats. A few can survive in marshland and epiphytes are known in tropical southeast Asia. In general they prefer moderately acidic or lime-free soils.Lilies are tall perennials ranging in height from 2–6 ft (60–180 cm). They form naked or tunicless scaly underground bulbs which are their overwintering organs. In some North American species the base of the bulb develops into rhizomes, on which numerous small bulbs are found. Some species develop stolons. Most bulbs are deeply buried, but a few species form bulbs near the soil surface. Many species form stem-roots. With these, the bulb grows naturally at some depth in the soil, and each year the new stem puts out adventitious roots above the bulb as it emerges from the soil. These roots are in addition to the basal roots that develop at the base of the bulb.The flowers are large, often fragrant, and come in a range of colours including whites, yellows, oranges, pinks, reds and purples. Markings include spots and brush strokes. The plants are late spring- or summer-flowering. Flowers are borne in racemes or umbels at the tip of the stem, with six tepals spreading or reflexed, to give flowers varying from funnel shape to a “Turk’s cap”. The tepals are free from each other, and bear a nectary at the base of each flower. The ovary is ‘superior’, borne above the point of attachment of the anthers. The fruit is a three-celled capsule.Seeds ripen in late summer. They exhibit varying and sometimes complex germination patterns, many adapted to cool temperate climates.Naturally most cool temperate species are deciduous and dormant in winter in their native environment. But a few species which distribute in hot summer and mild winter area (Lilium candidum, Lilium catesbaei,Lilium longiflorum) lose leaves and remain relatively short dormant in Summer or Autumn, sprout from Autumn to winter, forming dwarf stem bearing a basal rosette of leaves until accept enough chilling requirement, the stem begins to elongate while warming.

10511243_10152480624456067_4007012348158508553_nEcology

Lilies are used as food plants by the larvae of some Lepidoptera species including the Dun-bar.

Toxicity

Some Lilium species are toxic to cats. This is known to be so especially for L. longiflorum though other Lilium and the unrelated Hemerocallis can also cause the same symptoms. The true mechanism of toxicity is undetermined, but it involves damage to the renal tubular epithelium (composing the substance of the kidney and secreting, collecting, and conducting urine), which can cause acute renal failure. Veterinary help should be sought, as a matter of urgency, for any cat that is suspected of eating any part of a lily – including licking pollen that may have brushed onto its coat.

Cultivation

Many species are widely grown in the garden in temperate and sub-tropical regions. They may also be grown as potted plants. Numerous ornamental hybrids have been developed. They can be used in herbaceous borders, woodland and shrub plantings, and as patio plants. Some lilies, especially Lilium longiflorum, form important cut flower crops. These may be forced for particular markets; for instance, L. longiflorum for the Easter trade, when it may be called the Easter lily.Lilies are usually planted as bulbs in the dormant season. They are best planted in a south-facing, slightly sloping aspect, in sun or part shade, at a depth 2½ times the height of the bulb (except L. candidum which should be planted at the surface). Most prefer a porous, loamy soil, and good drainage is essential. Most species bloom in July or August. The flowering periods of certain lily species begin in late spring, while others bloom in late summer or early autumn.[8] They have contractile roots which pull the plant down to the correct depth, therefore it is better to plant them too shallowly than too deep. A soil pH of around 6.5 is generally safe. The soil should be well-drained, and plants must be kept watered during the growing season. Some plants have strong wiry stems, but those with heavy flower heads may need staking.

Stargazer

Numerous forms, mostly hybrids, are grown for the garden. They vary according to the species and interspecific hybrids that they derived from, and are classified in the following broad groups:10436158_10152480624486067_266170351256251489_n

  • Asiatic hybrids (Division I). These are plants with medium sized, upright or outward facing flowers, mostly unscented. They are derived from central and East Asian species and interspecific hybrids, including L. amabile, L. bulbiferum, L. callosum, L. cernuum, L. concolor, L. dauricum, L. davidii, L. × hollandicum, L. lancifolium (syn. L. tigrinum), L. lankongense, L. leichtlinii, L. × maculatum, L. pumilum, L. × scottiae, L. wardii and L. wilsonii.
  • Martagon hybrids (Division II). These are based on L. × dalhansonii, L. hansonii, L. martagon, L. medeoloides and L. tsingtauense. The flowers are nodding, Turk’s cap style (with the petals strongly recurved).
  • Candidum (Euro-Caucasian) hybrids (Division III). This includes mostly European species: L. candidum, L. chalcedonicum, L. kesselringianum, L. monadelphum, L. pomponium, L. pyrenaicum and L. × testaceum.
  • American hybrids (Division IV). These are mostly taller growing forms, originally derived from L. bolanderi, L. × burbankii, L. canadense, L. columbianum, L. grayi, L. humboldtii, L. kelleyanum, L. kelloggii, L. maritimum, L. michauxii, L. michiganense, L. occidentale, L. × pardaboldtii, L. pardalinum, L. parryi, L. parvum, L. philadelphicum, L. pitkinense, L. superbum, L. ollmeri, L. washingtonianum and L. wigginsii. Many are clump-forming perennials with rhizomatous rootstocks.
  • Longiflorum hybrids (Division V). These are cultivated forms of this species and its subspecies. They are most important as plants for cut flowers, and are less often grown in the garden than other hybrids.
  • Trumpet lilies (Division VI), including Aurelian hybrids (with L. henryi). This group includes hybrids of many Asiatic species and their interspecific hybrids, including L. × aurelianense, L. brownii, L. × centigale, L. henryi, L. × imperiale, L. × kewense, L. leucanthum, L. regale, L. rosthornii, L. sargentiae, L. sulphureum and L. × sulphurgale. The flowers are trumpet shaped, facing outward or somewhat downward, and tend to be strongly fragrant, often especially night-fragrant.
  • Oriental hybrids (Division VII). These are based on hybrids L. auratum and L. speciosum, together with crossbreeds from several species native to Japan, including L. nobilissimum, L. rubellum, L. alexandrae, and L. japonicum. They are fragrant, and the flowers tend to be outward facing. Plants tend to be tall, and the flowers may be quite large. The whole group are sometimes referred to as “stargazers” because they appear to look upwards. (For the specific cultivar, see Lilium ‘Stargazer’.)
  • Other hybrids (Division VIII). Includes all other garden hybrids.
  • Species (Division IX). All natural species and naturally occurring forms are included in this group.

And there are subdivisions classified by flower aspect and form. EX:(flower aspect/flower form)Flower aspect:

  • a up-facing
  • b out-facing
  • c down-facing

Flower form:

  • a trumpet-shaped
  • b bowl-shaped
  • c flat (or with tepal tips recurved)
  • d tepals strongly recurved (with the Turk’s cap form as the ultimate state)

Many newer commercial varieties are developed by using new technologies such as in vitro pollination, ovary culture and embryo rescue.

Pests and diseases

Aphids may infest plants. Leatherjackets feed on the roots. Larvae of the Scarlet lily beetle can cause serious damage to the stems and leaves. The scarlet beetle lays its eggs and completes its life cycle only on true lilies. Oriental, rubrum, tiger and trumpet lilies as well as Oriental trumpets (orienpets) and Turk’s cap lilies and native North American lily species are all vulnerable, but the beetle prefers some types. The beetle could also be having an effect on native Canada species and some rare and endangered species found in northeastern North America. Day lilies are excluded from this category. Plants can suffer from damage caused by mice, deer and squirrels. Slugs, snails and millipedes attack seedlings, leaves and flowers. Brown spots on damp leaves may signal botrytis (also known as lily disease). Various fungal and viral diseases can cause mottling of leaves and stunting of growth.

Propagation and growth

Lilies can be propagated in several ways;

  • by division of the bulbs
  • by growing-on bulbils which are adventitious bulbs formed on the stem
  • by scaling, for which whole scales are detached from the bulb and planted to form a new bulb
  • by seed; there are many seed germination patterns, which can be complex
  • by micropropagation techniques (which include tissue culture);commercial quantities of lilies are often propagated in vitro and then planted out to grow into plants large enough to sell.

According to a study done by Anna Pobudkiewicz and Jadwiga the use of flurprimidol foliar spray helps aid in the limitation of stem elongation in oriental lilies.

Culinary and herb uses

China

Lilium bulbs are starchy and edible as root vegetables, although bulbs of some species may be very bitter. The non-bitter bulbs of L. lancifolium, L. pumilum, and especially L. brownii (Chinese: 百合 干; pinyin: bǎihé gān) and Lilium davidii var unicolor are grown on a large scale in China as a luxury or health food, and are most often sold in dry form for herb, the fresh form often appears with other vegetables. The dried bulbs are commonly used in the south to flavor soup. Lily flowers are also said to be efficacious in pulmonary affections, and to have tonic properties. Lily flowers and bulbs are eaten especially in the summer, for their perceived ability to reduce internal heat. They may be reconstituted and stir-fried, grated and used to thicken soup, or processed to extract starch. Their texture and taste draw comparisons with the potato, although the individual bulb scales are much smaller. There are also species which are meant to be suitable for culinary and/or herb uses. There are five traditional lily species whose bulbs are certified and classified as “vegetable and non-staple foodstuffs” on the National geographical indication product list of China.
Culinary use:

野百合Lilium brownii, 百合（变种）Lilium brownii var. viridulum, 渥丹 Lilium concolor, 毛百合 Lilium dauricum, 川百合 Lilium davidii, 东北百合 Lilium distichum, 卷丹 Lilium lancifolium, 新疆百合（变种） Lilium martagon var. pilosiusculum, 山丹 Lilium pumilum, 南川百合 Lilium rosthornii, 药百合（变种） Lilium speciosum var. gloriosoides.
Herb use:

野百合 Lilium brownii, 百合（变种）Lilium brownii var. viridulum, 渥丹 Lilium concolor, 毛百合 Lilium dauricum, 卷丹 Lilium lancifolium, 山丹 Lilium pumilum, 南川百合 Lilium rosthornii, 药百合（变种） Lilium speciosum var. gloriosoides, 淡黄花百合 Lilium sulphureum.
And there are researches about the selection of new varieties of edible lilies from the horticultural cultivars, such as ‘Batistero’ and ‘California’ among 15 lilies in Beijing, and ‘Prato’ and ‘Small foreigners’ among 13 lilies in Ningbo.

Japan

Yuri-ne (lily-root) is also common in Japanese cuisine, especially as an ingredient of chawan-mushi (savoury egg custard). The major lilium species cultivated as vegetable are L. leichtlinii var. maximowiczii, L. lancifolium, and L. auratum

Taiwan

The parts of lilium species which are officially listed as food material are the flower and bulbs of Lilium lancifolium Thunb., Lilium brownii F. E. Brown var. viridulum Baker, Lilium pumilum DC., Lilium candidum Loureiro. Most edible lily bulbs which can be purchased in a market are mostly imported from mainland China (only in the scale form, and most marked as 蘭州百合 Lilium davidii var unicolor) and Japan (whole bulbs, should mostly be L. leichtlinii var. maximowiczii). There are already commercially available organic growing and normal growing edible lily bulbs. The varieties are selected by the Taiwanese Department of Agriculture from the Asiatic lily cultivars that are imported from the Netherlands; the seedling bulbs must be imported from the Netherlands every year.

South Korea

The lilium species which are officially listed as herbs are 이 약은 참나리 Lilium lancifolium Thunberg; 백합 Lilium brownii var. viridulun Baker; 또는 큰솔나리 Lilium pumilum DC.

The “lily” flower buds known as jīnzhēn (金针, “golden needles”) in Chinese cuisine are actually from the daylily Hemerocallis fulva.

Taxonomy

Taxonomical division in sections follows the classical division of Comber, species acceptance follows the World Checklist of Selected Plant Families, the taxonomy of section Pseudolirium is from the Flora of North America, the taxonomy of Section Liriotypus is given in consideration of Resetnik et al. 2007, the taxonomy of Chinese species (various sections) follows the Flora of China  and the taxonomy of Section Archelirion follows Nishikawa et al. as does the taxonomy of Section Archelirion.10529483_10152514701546067_1376675825_n

There are seven sections;

  • Martagon
  • Pseudolirium
  • Liriotypus
  • Archelirion
  • Sinomartagon
  • Leucolirion
  • Daurolirion

Some species formerly included within this genus have now been placed in other genera. These genera include Cardiocrinum, Notholirion, Nomocharis and Fritillaria.

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Pinks – Dianthus

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Dianthus Plant

  • Dianthus is a genus of about 300 species of flowering plants in the family Caryophyllaceae, native mainly to Europe and Asia, with a few species extending south to north Africa, and one species in arctic North America. Wikipedia
  • Scientific name: Dianthus
  • Higher classification: Caryophyllaceae
  • Rank: Genus
  • Lower classifications: Dianthus chinensis, Dianthus deltoides, more
    There are numerous types of dianthus, so there’s one for almost any garden situation. Many types have flowers with a fragrant, spicy scent and notched petals. Common dianthus include Sweet William, pinks, and carnations.

    About This Plant

    Most dianthus have pink, red, or white flowers with notched petals. Sweet Williams are biennial or short-lived perennials covered with bicolor flowers in late spring. Pinks are low-growing dianthus suitable for rock gardens. Carnations are taller and good for bouquets but tend to be less hardy than other dianthus.

    Special Features

    • Multiplies readily
    • Fragrant
    • Good for cut flowers -Carnations for cut flowers
    • Deer resistant

    Site Selection

    • Select a site with full sun and well-drained soil, preferably with neutral to alkaline soil pH. Dianthus won’t tolerate wet soils, especially in winter.

    Planting Instructions

    • Plant in spring or fall, spacing plants 6 to 12 inches apart, depending on the type. Prepare the garden bed by using a garden fork or tiller to loosen soil to a depth of 12 to 15 inches, then mix in a 2- to 4-inch layer of compost. Dig a hole twice the diameter of the plant’s container. Carefully remove the plant from its pot and place it in the hole so the top of the root ball is level with the soil surface. Carefully fill in around the root ball and firm the soil gently. Water thoroughly.

    Care

    • Apply a thin layer of compost each spring, followed by a 2-inch layer of mulch to retain moisture and control weeds. Water plants during the summer if rainfall is less than 1 inch per week. Stake tall varieties to keep them upright. Remove spent blooms on tall varieties, or shear back mounding plants after bloom to encourage rebloom. After the first killing frost, cut stems back to an inch or two above soil line. Divide plants every 3 to 4 years as new growth begins in the spring, lifting plants and dividing them into clumps.

Dianthus barbatus (Sweet William- above) is a species of Dianthus native to southern Europe and parts of Asia which has become a popular ornamental garden plant. It is a herbaceous biennial or short-lived perennial plant growing to 30–75 cm tall, with flowers in a dense cluster of up to 30 at the top of the stems. Each flower is 2–3 cm diameter with five petals displaying serrated edges. Wild plants produce red flowers with a white base, but colours in cultivars range from white, pink, red, and purple or with variegated patterns. The exact origin of its English common name is unknown, but first appears in 1596 in botanist John Gerard‘s garden catalog.

 

The flowers are edible and may have medicinal properties.  Sweet William attracts bees, birds, and butterflies.

Description

Sweet william is a herb biennial or short-lived perennial plant native to the mountains of southern Europe from the Pyrenees east to the Carpathians and the Balkans, with a variety disjunct in northeastern China, Korea, and southeasternmost Russia.It grows to 30–75 cm tall, with green to glaucous blue-green tapered leaves 4–10 cm long and 1–2 cm broad. The flowers are produced in a dense cluster of up to 30 at the top of the stems and have a spicy, clove-like scent; each flower is 2–3 cm diameter with five petals with serrated edges; in wild plants the petals are red with a white base.

There are two varieties:

  • Dianthus barbatus var. barbatus. Southern Europe. Leaves broader, up to 2 cm broad.
  • Dianthus barbatus var. asiaticus Nakai. Northeastern Asia. Leaves slenderer, not over 1 cm broad.

English name

Many legends purport to explain how sweet William acquired its English common name, but none is verified. “Sweet William” is often said to honour the 18th century Prince William, Duke of Cumberland. As a result of the Duke’s victory at the Battle of Culloden and his generally brutal treatment of the king’s enemies, it is also claimed that the Scots sometimes call the flower “Stinking Billy”.] Though this makes a nice story, it is entirely untrue. The Scots sometimes refer to the noxious ragwort, not Dianthus barbatus, as “Stinking Billy” in memory of the infamous Duke. Also, the English botanist John Gerard referred to Dianthus barbatus as “Sweete Williams” in his garden catalogue of 1596, 150 years before Culloden. Phillips speculated that the flower was named after Gerard’s contemporary, William Shakespeare. It is also said to be named after Saint William of York or after William the Conqueror. Another etymological derivation is that william is a corruption of the French oillet, meaning “little eye”. Sweet william is a favourite name for lovelorn young men in English folkloric ballads, e.g., “Fair Margaret and Sweet William.”

ImageCultivation and uses

  • Sweet william is a popular ornamental plant in gardens, with numerous cultivars and hybrids selected for differing flower colour, ranging from white, pink, red, and purple or with variegated patterns.
  • The plant was introduced to northern Europe in the 16th century, and later to North America and elsewhere, and has become locally to widely naturalised in these areas.
  • John Gerard praises its beauty but omits any reference to medicinal uses. Its height makes it convenient for flower arrangements. In the Victorian language of flowers, sweet william symbolizes gallantry. The plant is widely used in borders, rock gardens and informal country cottage style gardens. Sweet william is a good candidate for a naturalistic garden because its nectar attracts birds, bees, and butterflies. Its flowers are considered edible.
  • It thrives in loamy, slightly alkaline soil with sun to partial shade. Propagation is by seed, cuttings, or division, but seeds of cultivars will not breed true. If it is planted from seed after the last frost, it will flower in the second year. If it is planted in flats before the last frost and then transplanted it may flower in the first year. Some gardeners recommend deadheading to encourage further flowering. The plant is self-seeding. Sweet william can suffer from Fusarium Wilt which causes the leaves to curl or droop down.
  • In 1977 the question of possible medical uses was revisited by Cordell. Saponins were found in sweet william, but there has been little followup.
  • At the wedding of Prince William and Catherine Middleton on 29 April 2011, Catherine Middleton included sweet william in her bouquet, a tribute to her bridegroom.Image

Chinese Pinks, also popularly known as Indian Pinks or Japanese Pinks are a free blooming variety of plants originated in Eastern Asia. The scientific name of these plants is Dianthus chinensis or Dianthus sinensis. The pinks are excellent for beds, borders, edgings, rock gardens, pots and cut flowers.

  • The Dianthus chinensis varieties are specially suitable for borders, Dianthus heddewigii for bedding and edging, Dianthus lacinatus for rockery and bedding and the hardy perennial pinks – Dianthus plumerius, Dianthus allwoodi, Dianthus winteri, etc.) for rock gardens and edging.

Chinese Pinks bear brilliantly colored large delightfully fragrant flowers. The Chinese Pink flowers may be self-coloredexquisitely marked, edged, blotched, spotted, or eyed with contrasting colors. In some, the flowers have finely fringed petals. There are also varieties producing blooms in clusters on upright and strong stems. The name pinks doesn’t imply only pink colored flowers. They come in a wide variety of colors viz., pink, rose, scarlet, red, crimson, and so forth.

The pinks are propagated by seeds. They flourish well in sunny to part shady, moderately dry, well-drained, organic-rich soil. A very ornamental plant, it is usually biennial in habit, but can be a short-lived perennial.

The Chinese pinks have high medicinal value. They have been used for over 2,000 years in Chinese herbal medicine. The whole plant is a bitter tonic herb that stimulates the digestive and urinary systems and also the bowels. It is also anthelmintic, antibacterial, antiphlogistic, diaphoretic, diuretic, emmenagogue, febrifuge and haemostatic. It is used internally in the treatment of acute urinary tract infections (especially cystitis), urinary stones, constipation, failure to menstruate and many other physiological aberrations and dysfunctions.