NationMaster - Encyclopedia: Papaver

Papaver is a genus of poppies, belonging to the Poppy family (Papaveraceae). Image File history File linksMetadata Download high resolution version (2592x1944, 2282 KB) Papaver nudicaule En: Photograph taken at the Jardin des Plantes in Paris, France Fr: Photographie prise au Jardin des Plantes Ã Paris, France Copyright Â© 2005 David Monniaux File links The following pages link to this file: Papaver Metadata This... Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Divisions Land plants (embryophytes) Non-vascular plants (bryophytes) Marchantiophyta - liverworts Anthocerotophyta - hornworts Bryophyta - mosses Vascular plants (tracheophytes) Lycopodiophyta - clubmosses Equisetophyta - horsetails Pteridophyta - true ferns Psilotophyta - whisk ferns Ophioglossophyta - adderstongues Seed plants (spermatophytes) â€ Pteridospermatophyta - seed ferns Pinophyta - conifers Cycadophyta - cycads Ginkgophyta - ginkgo Gnetophyta - gnetae Magnoliophyta - flowering plants Adiantum pedatum (a fern... Classes Magnoliopsida - Dicots Liliopsida - Monocots The flowering plants (also called angiosperms) are a major group of land plants. ... Orders see text Dicotyledons or dicots are flowering plants whose seed contains two embryonic leaves or cotyledons. ... Families See text The Ranunculales are an order of flowering plants, which belong among the basal eudicots. ... It has been suggested that Poppy be merged into this article or section. ... In biology, a genus (plural genera) is a grouping in the classification of living organisms having one or more related and morphologically similar species. ... It has been suggested that this article or section be merged with Papaveraceae. ... It has been suggested that Poppy be merged into this article or section. ...

Its 120-odd species include the opium poppy and corn poppy. These are annual, biennial and perennial hardy, frost-tolerant plants growing natively in the temperate climates of Eurasia, Africa and North America (Canada, Alaska, Rocky Mountains). One section of the genus (Section Meconella) has an alpine and circumpolar arctic distribution and includes some of the most northerly-growing vascular land plants. Binomial name Papaver somniferum L. The opium poppy, Papaver somniferum, is the type of poppy from which opium and all refined opiates such as heroin are extracted, as well as an important food item. ... Binomial name Papaver rhoeas L. The Corn Poppy is the wild poppy of agricultural cultivationâ€”Papaver rhoeas. ... Annual, from the Latin annuum, or year means pertaining to a year or happening every year. ... A Red Valerian, a perennial plant. ... African-Eurasian aspect of Earth Eurasia is the landmass composed of the continents of Europe and Asia. ... A satellite composite image of Africa Africa is the worlds second-largest and second most populous continent, after Asia. ... World map showing North America A satellite composite image of North America. ... Official language(s) English Capital Juneau Largest city Anchorage Area - Total - Width - Length - % water - Latitude - Longitude Ranked 1st 663,267 miÂ² / 1,717,854 kmÂ² 808 mi / 1,300 km 1,479 mi / 2,380 km 13. ... White Goat Wilderness Area, Alberta, Canada The Rocky Mountains, often called the Rockies, are a broad mountain range in western North America. ... Divisions Non-seed-bearing plants Equisetophyta Lycopodiophyta Psilotophyta Pteridophyta Superdivision Spermatophyta Pinophyta Cycadophyta Ginkgophyta Gnetophyta Magnoliophyta The vascular plants are those plants that have specialized cells for conducting water and sap within their tissues, including the flowering plants, conifers and other gymnosperms, but not mosses, algae, and the like (nonvascular...

Papaver grows in disturbed soil. Its seeds may lay dormant for years, till the soil is disturbed. Then they bloom in great numbers under cool growing conditions. Soil is material capable of supporting plant life. ...

The large, showy terminal flowers grow on long, hairy stalks, to a height of even 1m or more as in the Oriental Poppy (Papaver orientale). Their color vary from the deepest crimson, lilac, or white, or violet, to bright yellow or soft pink. The tissue-paper-like flowers may be single, double or semi-double. The size of these flowers can be amazing, as the Iceland Poppy (Papaver nudicaule) grows to 15-20 cm across. Wildflowers A flower is the reproductive organ of those plants classified as angiosperms ( flowering plants; Division Magnoliophyta). ... Binomial name Papaver orientale (L.) The Oriental poppy (Papaver orientale) is a perennial poppy of the genus Papaver. ...

The flower buds are nodding or bent downwards, turning upwards as they are opening. There are two layers. The outer layer of two sepals drops off as the bud opens. The inner layer consists of 4 (but sometimes 5 or 6) petals. There are many stamens in several whorls around a single pistil. Flower of the Primrose Willowherb (Ludwigia octovalvis) showing petals and sepals A sepal is one member or part of the calyx of a flower. ... A petal is one member or part of the corolla of a flower. ... Stamens of the Amaryllis with prominent anthers carrying pollen Insects, while collecting pollen, accidentally transfer it from one flower to another, bringing about pollination The stamen is the male organ of a flower. ... Amaryllis style and stigmas A carpel is the female reproductive organ of a flower; the basic unit of the gynoecium. ...

The ovary later develops in a poricidal capsular fruit, capped by the dried stigma. The numerous, tiny seeds escape with the slightest breeze through the pores of the capsule. Human female internal reproductive anatomy Ovaries are egg-producing reproductive organs found in female organisms. ... Fruit stall in Barcelona, Catalonia. ... Look up stigma on Wiktionary, the free dictionary. ...

Poppies have a long history. They were already grown as ornamental plants since 5,000 BC in Mesopotamia. They were found in Egyptian tombs. In Greek mythology, the poppy was associated with Demeter, goddess of fertility and agriculture. People believed they would get a bountiful crop if poppies grew in their field, hence the name 'corn poppy'. In this case, the name 'corn' was derived from 'korn', the Greek word for 'grain'. An ornamental is a plant variety that is grown for its beauty (in its end use), rather than commercial or other value. ... Sumerian list of gods in cuneiform script, ca. ... The word mythology (from the Greek Î¼Ï…Î¿Î»Î¿Î³Î¯Î± mythologÃa, from Î¼Ï…Î¿Î»Î¿Î³ÎµÎ¹Î½ mythologein to relate myths, from Î¼Ï…Î¿Ï‚ mythos, meaning a narrative, and Î»Î¿Î³Î¿Ï‚ logos, meaning speech or argument) literally means the (oral) retelling of myths â€“ stories that a particular culture believes to be true and that use supernatural events or characters to explain the... Demeter, Greek goddess of the harvest. ...

They are also sold as cut flowers in flower arrangements, especially the Iceland Poppy. They deserve a prominent place in any garden, border, or in meadow plantings. They are probably one of the most popular wildflowers. Five wildflower species A wildflower is a flower that grows wild, meaning it was not intentionally seeded or planted. ...

In the course of history, poppies have always been attributed important medicinal properties. The alkaloid rhoeadine is derived from the flowers of the Corn Poppy (Papaver rhoeas). This is used as mild sedative. The stems contain a latex or milky sap. This may cause skin irritation, and the milky sap present in the Opium Poppy (Papaver somniferum) contains several narcotic alkaloids including morphine and codeine. An alkaloid is a nitrogenous organic molecule that has a pharmacological effect on humans and animals. ... A sedative is a drug that depresses the central nervous system (CNS), which causes calmness, relaxation, reduction of anxiety, sleepiness, slowed breathing, slurred speech, staggering gait, poor judgment, and slow, uncertain reflexes. ... The extraction of Latex from a tree; Latex is used in Rubber production Latex, as found in nature, is the milky sap of many plants that coagulates on exposure to air. ... Binomial name Papaver somniferum L. The opium poppy, Papaver somniferum, is the type of poppy from which opium and all refined opiates such as heroin are extracted, as well as an important food item. ... The term narcotic, derived from the Greek word narkotikos, meaning benumbing or deadening, originally referred to a variety of substances that induced sleep (such state is narcosis). ... An alkaloid is a nitrogenous organic molecule that has a pharmacological effect on humans and other animals. ... Morphine (INN), the principal active agent in opium, is a powerful opioid analgesic drug. ... Codeine (INN) or methylmorphine is an opioid used for its analgesic, antitussive and antidiarrheal properties. ...

Species

Categories: Papaveraceae | Garden plants Image File history File links Download high resolution version (1600x1067, 218 KB) Red poppy with a yellow center File links The following pages link to this file: Papaver ... Image File history File links Download high resolution version (1600x1067, 218 KB) Red poppy with a yellow center File links The following pages link to this file: Papaver ... Binomial name Papaver dahlianum Nordh. ... Download high resolution version (1510x2360, 741 KB) Wikipedia does not have an article with this exact name. ... Download high resolution version (1510x2360, 741 KB) Wikipedia does not have an article with this exact name. ... Binomial name Papaver orientale (L.) The Oriental poppy (Papaver orientale) is a perennial poppy of the genus Papaver. ... Binomial name Papaver rhoeas L. The Corn Poppy is the wild poppy of agricultural cultivationâ€”Papaver rhoeas. ... Binomial name Papaver rhoeas L. The Corn Poppy is the wild poppy of agricultural cultivationâ€”Papaver rhoeas. ... The Opium Poppy, Papaver somniferum, is the type of poppy from which opium and all refined opiates such as heroin are extracted, as well as an important food item. ... Binomial name Papaver somniferum L. The opium poppy, Papaver somniferum, is the type of poppy from which opium and all refined opiates such as heroin are extracted, as well as an important food item. ... Wikipedia does not have an article with this exact name. ... Wikipedia does not have an article with this exact name. ...