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Acis (plant)
''Acis '' is a genus of perennial, herbaceous and bulbous plants in the amaryllis family (Amaryllidaceae, subfamily Amaryllidoideae). The genus consists of nine species distributed in Europe and Northern Africa. ''Acis'' was previously included in '' Leucojum''; both genera are known as snowflakes. Description ''Acis'' species are perennial bulbous plants. The flowers have six equally sized tepals, unlike the related genus ''Galanthus'' (snowdrops) in which the inner three tepals are shorter than the outer three. The tepals are unmarked, differing in this respect from '' Leucojum''. Most species have white tepals, although those of '' Acis rosea'' are pale pink. ''Acis'' species are relatively short, up to in '' Acis autumnalis'' and in ''Acis tingitana''. The leaves are narrow; very narrow (filiform) in '' Acis trichophylla''. The flower stalks (scapes) are solid. Taxonomy ''Acis'' was first differentiated from the genus '' Leucojum'' by Richard Anthony Salisbury in ''The P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Anthony Salisbury
Richard Anthony Salisbury, FRS (born Richard Anthony Markham; 2 May 1761 – 23 March 1829) was a British botanist. While he carried out valuable work in horticultural and botanical sciences, several bitter disputes caused him to be ostracised by his contemporaries. Life Richard Anthony Markham was born in Leeds, England, as the only son of Richard Markham, a cloth merchant and Elizabeth Laycock. His family included two sisters, including his older sister Mary (b. 1755). One of his sisters became a nun. His mother, was the great grand-daughter of Jonathan Laycock of Shaw Hill. Laycock in turn married Mary Lyte (b. 1537), brother of Henry Lyte, the botanist and translator of the herbal of Dodoens. Of this, he wrote "so I inherit a taste for botany from very ancient blood". He studied at a school near Halifax and by the age of eight had established a passion for plants. He attended medical school at the University of Edinburgh in 1780, where he would have at least ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acis And Galatea (mythology)
Acis and Galatea (, ) are characters from Greek mythology later associated together in Ovid's ''Metamorphoses''. The episode tells of the love between the mortal Acis and the Nereid (sea-nymph) Galatea; when the jealous Cyclops Polyphemus kills Acis, Galatea transforms her lover into an immortal river spirit. The episode was made the subject of poems, operas, paintings, and statues in the Renaissance and after. Mythology Galathea or Galatea (Ancient Greek: Γαλάτεια; "she who is milk-white"), the "glorious" and "comely" daughter of the 'Old Man of the Sea' Nereus and the Oceanid Doris, was a sea-nymph anciently attested in the work of both Homer and Hesiod, where she is described as the fairest and most beloved of the 50 Nereids. She lived in the sea and aroused the love of a most improbable suitor, the Sicilian Cyclops Polyphemus. In Ovid's ''Metamorphoses,'' Galatea appears as the beloved of Acis, the son of Faunus and the river-nymph Symaethis, daughter of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Plant Names Index
The International Plant Names Index (IPNI) describes itself as "a database of the names and associated basic bibliographical details of seed plants, ferns and lycophytes." Coverage of plant names is best at the rank of species and genus. It includes basic bibliographical details associated with the names. Its goals include eliminating the need for repeated reference to primary sources for basic bibliographic information about plant names. The IPNI also maintains a list of standardized author abbreviations. These were initially based on Brummitt & Powell (1992), but new names and abbreviations are continually added. Description IPNI is the product of a collaboration between The Royal Botanic Gardens, Kew (Index Kewensis), The Harvard University Herbaria (Gray Herbarium Index), and the Australian National Herbarium ( APNI). The IPNI database is a collection of the names registered by the three cooperating institutions and they work towards standardizing the information. The stan ... [...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] |
Acis Valentina
''Acis valentina'' is a species of bulbous flowering plant in the family Amaryllidaceae, native to eastern Spain. Its white flowers appear in autumn. It can be grown as an ornamental bulb, but may need protection from hard frost. Description ''Acis valentina'' is usually no more than 12 cm tall. It flowers in the autumn, the thread-like leaves appearing after the flowers. Flowers may be solitary or in a group of two or three. The flower has six milky white tepals, 8–14 mm long, each with a sharp point at the apex (at least in the outer three). ''Acis valentina'' resembles the spring-flowering ''Acis nicaeense'' in several ways, including possessing a six-lobed disc at the base of the ovary. Taxonomy ''Acis valentina'' was first described in 1914 by Carlos Pau, as ''Leucojum valentinum''. It was transferred to the genus ''Acis (plant), Acis'', along with other species of ''Leucojum'', in 2004. Its nearest relative appears to be ''Acis ionica'', found in the Balkans. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synonym (taxonomy)
The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name that applies to a taxon that (now) goes by a different scientific name. For example, Linnaeus was the first to give a scientific name (under the currently used system of scientific nomenclature) to the Norway spruce, which he called ''Pinus abies''. This name is no longer in use, so it is now a synonym of the current scientific name, ''Picea abies''. * In zoology, moving a species from one genus to another results in a different binomen, but the name is considered an alternative combination rather than a synonym. The concept of synonymy in zoology is reserved for two names at the same rank that refers to a taxon at that rank - for example, the name ''Papilio prorsa'' Linnaeus, 1758 is a junior synonym of ''Papilio levana'' Linnaeus, 1758, being names for different seasonal forms of the species now referred to as ''Araschnia le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acis Ionica
''Acis ionica'' is a species of flowering plant in the family Amaryllidaceae, native from south-western Albania to western Greece. It was initially confused with what is now ''Acis valentina'', a species found in Spain near Valencia. Description ''Acis ionica'' is a bulbous plant with narrow leaves, 12–22 cm long but only 2–3 mm wide. The leaves appear after flowering, which is in the autumn. The flowering stalk ( scape) is usually 8–20 cm tall, with an inflorescence composed of two to four flowers, occasionally only one or as many as six. The inflorescence is subtended by two spathes, usually extending to below the level of the highest flower. Each flower opens widely and is borne on a stem (pedicel) about 16–28 mm long. The six tepals are white, generally 9–13 mm long. The outer three tepals have pointed tips. The pedicel lengthens after flowering. The black seeds are about 3 mm long. Taxonomy ''Acis'' species were at one time placed i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acis Nicaeensis
''Acis nicaeensis'', sometimes called the French snowflake, is a species of flowering plant in the family Amaryllidaceae, native to south-eastern France. A small spring flowering bulb with white flowers, it is cultivated as an ornamental plant. Description ''Acis nicaeensis'' is a bulbous perennial, growing up to 18 cm tall, although often less. It generally has a tufted growth habit, with thin leaves appearing before the flowers. The flowers have white tepals, 8–12 mm long with sharply pointed tips. There is usually only one flower per flowering stem ( peduncle), although there can be up to three. The flower stalks (pedicels) are 10–18 mm long. The style is just longer than the stamens. The six-lobed ovary is disc-shaped. Taxonomy ''Acis nicaeensis'' was first described in 1867 by Honoré Ardoino, as ''Leucojum nicaeensis''. The specific epithet ''nicaeensis'' refers to Nice, in south-east France. In 2004, it was transferred to '' Acis'', along with other sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acis Longifolia
''Acis longifolia'' is a species of flowering plant in the family Amaryllidaceae, endemic to Corsica. Its white flowers appear in spring. It is sometimes cultivated as an ornamental plant, but is not fully frost-hardy. Description ''Acis longifolia'' resembles '' Acis trichophylla'', but is smaller. The thin leaves are longer than the flowering stem. The flowers, which appear in spring, are borne in groups of usually two to four, each on a slender pedicel (stalk) up to 25 mm long. The flowers are 8–11 mm long, with tepals lacking points at the end and styles shorter than the stamens. There are two spathes, longer than the pedicels. Taxonomy ''Acis longifolia'' was first described in 1847 in a work by Max Roemer, who attributed the name to Jaques Gay. In 1855, Jean Grenier transferred the species to '' Leucojum''. In 2004, it was transferred back to '' Acis'', along with other species of ''Leucojum'', on the basis of a molecular phylogenetic study. Distribution a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acis Fabrei
''Acis fabrei'' is a bulbous flowering plant in the family Amaryllidaceae, native to France. It has white flowers that appear in late spring after the leaves. Although first collected in 1882, it was not scientifically described until 1990. It is now known from only four populations in the Vaucluse department in south-east France, around Mont Ventoux and the River Nesque. It is considered to be a "threatened species". Description ''Acis fabrei'' is a small bulbous perennial plant. Each bulb produces one to four narrow leaves, 2 to 5 mm wide and up to 30 cm long, averaging around 17 cm. The leaves appear before the flowers. Flowering takes place in late spring with the flowers held considerably below the top of leaves. There is usually a single flower to each stem ( peduncle), with six white tepals, 10–11 mm long, carried on a stalk (pedicel) 5–11 mm long. The flower bud is enclosed in a spathe that is divided into two segments. The style is sligh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Checklist Of Selected Plant Families
The World Checklist of Selected Plant Families (usually abbreviated to WCSP) is an "international collaborative programme that provides the latest peer reviewed and published opinions on the accepted scientific names and synonyms of selected plant families." Maintained by the Royal Botanic Gardens, Kew, it is available online, allowing searches for the names of families, genera and species, as well as the ability to create checklists. The project traces its history to work done in the 1990s by Kew researcher Rafaël Govaerts on a checklist of the genus ''Quercus''. Influenced by the Global Strategy for Plant Conservation, the project expanded. , 173 families of seed plants were included. Coverage of monocotyledon families is complete; other families are being added. There is a complementary project called the International Plant Names Index (IPNI), in which Kew is also involved. The IPNI aims to provide details of publication and does not aim to determine which are accepted spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
