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Cistus × Purpureus
''Cistus'' × ''purpureus'', commonly known as orchid rockrose, is one of the most commonly cultivated varieties of rockrose. Description It is a small and bushy subshrub that grows 120cm to 180cm high and wide with wavy, dense, dull green leaves. by gardenia.net The pink flowers, which appear from spring to summer, are 8cm (3 in) across that have petals with a dark blotch towards the centre. Each flower lasts a day, though a succession of flowers appear throughout the flowering season. Taxonomy The hybrid cultivar was first formally described in 1786 by Jean-Baptiste Lamarck< ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cistus Ladanifer
''Cistus ladanifer'' is a species of flowering plant in the family Cistaceae. It is native to the western Mediterranean region. Common names include gum rockrose, labdanum, common gum cistus, and brown-eyed rockrose. Description It is a shrub growing tall and wide. The leaves are evergreen, lanceolate, 3–10 cm long and 1–2 cm broad, dark green above and paler underneath. The flowers are 5–8 cm diameter, with 5 papery white petals, usually with a red to maroon spot at the base, surrounding the yellow stamens and pistils. The whole plant is covered with the sticky exudate of fragrant resin, the source of labdanum, used in herbal medicine and perfumery. Ecology ''C. ladanifer'' is particularly well suited to the Mediterranean climate, standing both long summer droughts and cold weather. It is an extremely aggressive plant which has taken over much of former farmland and grasslands in the mountain regions of central Spain and much of southern Portugal. In Span ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cistus Creticus
''Cistus creticus'' (pink rock-rose, hoary rock-rose) is a species of shrubby plant in the family Cistaceae. Though it usually has pink flowers, of 4.5–5 cm diameter, this species is very variable. It is widely known as a decorative plant. It is frequently called "''Cistus incanus''". (The true ''Cistus'' × ''incanus'' is the hybrid ''C. albidus'' × ''C. crispus''.) Taxonomy The name ''Cistus creticus'' was first used by Carl Linnaeus in 1762. Confusion exists between this name and one published earlier by Linnaeus, '' Cistus incanus''. As used by many authors, but not Linnaeus, the name "''C. incanus''" is taken to refer to ''Cistus creticus'', particularly ''C. creticus'' subsp. ''eriocephalus''. Subtaxa *''Cistus creticus'' subsp. ''creticus'' *''Cistus creticus'' subsp. ''corsicus'' (syn. ''Cistus'' × ''incanus'' subsp. ''corsicus'') *''Cistus creticus'' subsp. ''eriocephalus'' *''Cistus creticus'' f. ''albus'' There are also several well-known cultivar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cistus
''Cistus'' (from the Greek ''kistos'') is a genus of flowering plants in the rockrose family Cistaceae, containing about 20 species (Ellul ''et al.'' 2002). They are perennial shrubs found on dry or rocky soils throughout the Mediterranean region, from Morocco and Portugal through to the Middle East, and also on the Canary Islands. ''Cistus'', with its many hybrids and cultivars, is commonly encountered as a garden flower. The common name rockrose (rock rose in the UK) is applied to the species, a name also shared by the related genera ''Halimium'', ''Helianthemum'' and ''Tuberaria'', all in the family Cistaceae. The common name ''gum cistus'' is applied to resin-bearing species, especially ''C. ladanifer''. Description The leaves are evergreen, opposite, simple, usually slightly rough-surfaced, 2–8 cm long. In a few species (notably ''C. ladanifer''), the leaves are coated with a highly aromatic resin called labdanum. They have showy 5-petaled flowers ranging from whit ... [...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] |
Jean-Baptiste Lamarck
Jean-Baptiste Pierre Antoine de Monet, chevalier de Lamarck (1 August 1744 – 18 December 1829), often known simply as Lamarck (; ), was a French naturalist, biologist, academic, and soldier. He was an early proponent of the idea that biological evolution occurred and proceeded in accordance with Naturalism (philosophy), natural laws. Lamarck fought in the Seven Years' War against Prussia, and was awarded a commission for bravery on the battlefield. Posted to Monaco, Lamarck became interested in natural history and resolved to study medicine.#Packard, Packard (1901), p. 15. He retired from the army after being injured in 1766, and returned to his medical studies. Lamarck developed a particular interest in botany, and later, after he published the three-volume work ''Flore françoise'' (1778), he gained membership of the French Academy of Sciences in 1779. Lamarck became involved in the Jardin des Plantes and was appointed to the Chair of Botany in 1788. When the French Nationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botany
Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek word (''botanē'') meaning " pasture", " herbs" "grass", or " fodder"; is in turn derived from (), "to feed" or "to graze". Traditionally, botany has also included the study of fungi and algae by mycologists and phycologists respectively, with the study of these three groups of organisms remaining within the sphere of interest of the International Botanical Congress. Nowadays, botanists (in the strict sense) study approximately 410,000 species of land plants of which some 391,000 species are vascular plants (including approximately 369,000 species of flowering plants), and approximately 20,000 are bryophytes. Botany originated in prehistory as herbalism with the efforts of early humans to identify – and later cultivate – ed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encyclopédie Méthodique
The ''Encyclopédie méthodique par ordre des matières'' ("Methodical Encyclopedia by Order of Subject Matter") was published between 1782 and 1832 by the French publisher Charles Joseph Panckoucke, his son-in-law Henri Agasse, and the latter's wife, Thérèse-Charlotte Agasse. Arranged by disciplines, it was a revised and much expanded version, in roughly 210 to 216 volumes (different sets were bound differently), of the alphabetically arranged ''Encyclopédie'', edited by Denis Diderot and Jean le Rond d'Alembert. The full title was ''L'Encyclopédie méthodique ou par ordre de matières par une société de gens de lettres, de savants et d'artistes; précédée d'un vocabulaire universel, servant de table pour tout l'ouvrage, ornée des portraits de MM. Diderot et d'Alembert, premiers éditeurs de l'Encyclopédie.'' Development Two sets of Diderot's ''Encyclopédie'' and its supplements were cut up into articles. Each subject category was entrusted to a specialized editor, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornamental Plant Cultivars
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Ornamental may refer to: *Ornamental grass, a type of grass grown as a decoration *Ornamental iron, mild steel that has been formed into decorative shapes, similar to wrought iron work *Ornamental plant, a plant that is grown for its ornamental qualities *Ornament (architecture), a decorative detail used to embellish parts of a building or interior furnishing *Ornament (art) *Ornament (music), musical flourishes that are not necessary to the overall melodic (or harmonic) line Music *Ornamental, a music group formed as a side project of Strawberry Switchblade vocalist Rose McDowall See also *Ornament (other) An ornament is something used for decoration. Ornament may also refer to: Decoration *Ornament (art), any purely decorative element in architecture and the decorative arts *Biological ornament, a characteristic of animals that appear to serve on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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