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Annual Honesty
''Lunaria annua'', called honesty or annual honesty in English, is a species of flowering plant in the cabbage and mustard family Brassicaceae. It is native to the Balkans and south west Asia, and cultivated throughout the temperate world. Description It is an annual or biennial growing to tall by broad, with large, coarse, pointed oval leaves with marked serrations. The leaves are hairy, the lower ones long-stalked, the upper ones stalkless.Parnell, J. and Curtis, T. 2012 ''Webb's An Irish Flora.'' Cork University Press In spring and summer it bears terminal racemes of white or violet flowers, followed by showy, green through light brown, translucent, disc-shaped silicles (not true botanical seedpods). When a silicle is ripe and dry, a valve on each of its sides readily falls off, and its seeds fall off a central membrane which has a silvery sheen, in diameter; the membrane can persist on a plant throughout a winter depending on the weather. These silicles are much used in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to collect an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johannes Hartlieb
Johannes Hartlieb (c. 1410Hartlieb's year of birth is unknown; his existence is first attested as the author of ''Kunst der Gedächtnüß'', written during 1430–32, and an estimate of his year of birth as either "c. 1400" or "c. 1410" can be found in literature. – 18 May 1468) was a physician of Late Medieval Bavaria, probably of a family from Neuburg an der Donau. He was in the employment of Louis VII of Bavaria and Albert VI of Austria in the 1430s, and of Albert III of Bavaria from 1440, and of the latter's son Sigismund from 1456. In 1444, he married Sibilla, possibly the daughter of Albert and Agnes Bernauer. Hartlieb wrote a compendium on herbs in ca. 1440, and in 1456 the ''puch aller verpoten kunst, ungelaubens und der zaubrey'' (book on all forbidden arts, superstition and sorcery) on the artes magicae, containing the oldest known description of witches' flying ointment. Hartlieb also produced German translations of various classical and medieval authors (Trotula, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annual Plants
An annual plant is a plant that completes its life cycle, from germination to the production of seeds, within one growing season, and then dies. The length of growing seasons and period in which they take place vary according to geographical location, and may not correspond to the four traditional seasonal divisions of the year. With respect to the traditional seasons, annual plants are generally categorized into summer annuals and winter annuals. Summer annuals germinate during spring or early summer and mature by autumn of the same year. Winter annuals germinate during the autumn and mature during the spring or summer of the following calendar year. One seed-to-seed life cycle for an annual plant can occur in as little as a month in some species, though most last several months. Oilseed rapa can go from seed-to-seed in about five weeks under a bank of fluorescent lamps. This style of growing is often used in classrooms for education. Many desert annuals are therophytes, beca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pilea Peperomioides
''Pilea peperomioides'' (), the Chinese money plant, UFO plant, pancake plant or missionary plant, is a species of flowering plant in the nettle family Urticaceae, native to Yunnan and Sichuan provinces in southern China. History The Scottish botanist George Forrest was the first westerner to collect ''Pilea peperomioides'', in 1906 and again in 1910, in the Cang Mountain range in Yunnan Province. In 1945, the species was found by Norwegian missionary Agnar Espegren in Yunnan Province when he was fleeing from Hunan Province. He took cuttings of ''P. peperomioides'' back to Norway, by way of India in 1946, and from there it was spread throughout Scandinavia. ''Pilea peperomioides'' is an example of a plant that has been spread amongst amateur gardeners via cuttings, without being well-known to western botanists until the late 20th century. This led to the plant earning the nickname of “friendship plant”, or “pass-along plant”. Many horticulturists and hobbyists were n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunaria Rediviva
''Lunaria rediviva'', known as perennial honesty, is a species of plant in the cabbage family Brassicaceae. This hairy-stemmed herbaceous perennial is found throughout Europe. It often grows in damp woods on lime substrates. Growing up to tall, it has large, pointed oval leaves with marked serrations. Clusters of fragrant, pale pink flowers are borne in spring, followed by translucent oval seedheads, often used in flower arranging. It is cultivated as a garden plant, and has gained the Royal Horticultural Society's Award of Garden Merit. The Latin specific epithet ''rediviva'' means "growing again", "reviving", in reference to its perennial habit, which distinguishes it from its biennial or annual cousin, ''Lunaria annua ''Lunaria annua'', called honesty or annual honesty in English, is a species of flowering plant in the cabbage and mustard family Brassicaceae. It is native plant, native to the Balkans and south west Asia, and cultivated throughout the temperate ...''. Lu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hesperis Matronalis
''Hesperis matronalis'' is an herbaceous plant species in the family Brassicaceae. It has numerous common names, including dame's rocket, damask-violet, dame's-violet, dames-wort, dame's gilliflower, night-scented gilliflower, queen's gilliflower, rogue's gilliflower, summer lilac, sweet rocket, mother-of-the-evening, Good & Plenties, and winter gilliflower. These plants are biennials or short-lived perennials, native to Eurasia and cultivated in many other areas of the world for their attractive, spring-blooming flowers. In some of those areas, it has escaped from cultivation and become a weed species. The genus name ''Hesperis'' was probably given because the scent of the flowers becomes more conspicuous towards evening (''Hespera'' is the Greek word for evening). Description ''Hesperis matronalis'' grows 100 cm or taller, with multiple upright, hairy stems. Typically, the first year of growth produces a mound of foliage, and flowering occurs the second year; the plant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Award Of Garden Merit
The Award of Garden Merit (AGM) is a long-established annual award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. History The Award of Garden Merit is a mark of quality awarded, since 1922, to garden plants (including trees, vegetables and decorative plants) by the United Kingdom, Royal Horticultural Society (RHS). Awards are made annually after plant trials intended to judge the plants' performance under UK growing conditions. Trials may last for one or more years, depending on the type of plant being analyzed, and may be performed at Royal Horticulture Society Garden in Wisley and other gardens or after observation of plants in specialist collections. Trial reports are made available as booklets and on the website. Awards are reviewed annually in case plants have become unavailable horticulturally, or have been superseded by better cultivars. Similar awards The award should not be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Horticultural Society
The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity. The RHS promotes horticulture through its five gardens at Wisley (Surrey), Hyde Hall (Essex), Harlow Carr (North Yorkshire), Rosemoor (Devon) and Bridgewater (Greater Manchester); flower shows including the Chelsea Flower Show, Hampton Court Palace Flower Show, Tatton Park Flower Show and Cardiff Flower Show; community gardening schemes; Britain in Bloom and a vast educational programme. It also supports training for professional and amateur gardeners. the president was Keith Weed and the director general was Sue Biggs CBE. History Founders The creation of a British horticultural society was suggested by John Wedgwood (son of Josiah Wedgwood) in 1800. His aims were fairly modest: he wanted to hold regular meetings, allowing the society's members the opportunity to present papers on their horticultural activities and discoveries, to enc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Variegation
Variegation is the appearance of differently coloured zones in the leaves and sometimes the stems and fruit of plants. Species with variegated individuals are sometimes found in the understory of tropical rainforests, and this habitat is the source of a number of variegated houseplants. Variegation is caused by mutations that affect chlorophyll production or by viruses, such as mosaic viruses, which have been studied by scientists. The striking look of variegated plants is desired by many gardeners, and some have deliberately tried to induce it for aesthetic purposes. There are a number of gardening books about variegated plants, and some gardening societies specialize in them. The term is also sometimes used to refer to colour zonation in flowers, minerals, and the skin, fur, feathers or scales of animals. Causes Chimeral Because the variegation is due to the presence of two kinds of plant tissue, propagating the plant must be by a vegetative method of propagation that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cultivar
A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture, or carefully controlled seed production. Most cultivars arise from purposeful human manipulation, but some originate from wild plants that have distinctive characteristics. Cultivar names are chosen according to rules of the International Code of Nomenclature for Cultivated Plants (ICNCP), and not all cultivated plants qualify as cultivars. Horticulturists generally believe the word ''cultivar''''Cultivar'' () has two meanings, as explained in ''Formal definition'': it is a classification category and a taxonomic unit within the category. When referring to a taxon, the word does not apply to an individual plant but to all plants that share the unique characteristics that define the cultivar. was coined as a term meaning "cultivated variety ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Variety (botany)
In botanical nomenclature, variety (abbreviated var.; in la, varietas) is a taxonomic rank below that of species and subspecies, but above that of form. As such, it gets a three-part infraspecific name. It is sometimes recommended that the subspecies rank should be used to recognize geographic distinctiveness, whereas the variety rank is appropriate if the taxon is seen throughout the geographic range of the species. Example The pincushion cactus, ''Escobaria vivipara'' (Nutt.) Buxb., is a wide-ranging variable species occurring from Canada to Mexico, and found throughout New Mexico below about . Nine varieties have been described. Where the varieties of the pincushion cactus meet, they intergrade. The variety ''Escobaria vivipara'' var. ''arizonica'' is from Arizona, while ''Escobaria vivipara'' var. ''neo-mexicana'' is from New Mexico. See also '' Capsicum annuum var. glabriusculum'' Definitions The term is defined in different ways by different authors. However, the I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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