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Callitriche Brutia
''Callitriche brutia'', the pedunculate water-starwort, is a submerged/floating-leaved aquatic plant Aquatic plants are plants that have adapted to living in aquatic environments (saltwater or freshwater). They are also referred to as hydrophytes or macrophytes to distinguish them from algae and other microphytes. A macrophyte is a plant that ... in the family Plantaginaceae (though sometimes placed in its own family – Callitrichaceae). It is found in aquatic environments in Europe.Lansdown, R. V. 2008. Water Starworts: Callitriche of Europe. BSBI Handbook No. 11. BSBI. London Description ''Callitriche brutia'' is a long plant that can be seen with many rounded leaves across its stem. It has a bundle of leaves at the top, in a flower-like shape. It can often be seen growing in large amounts in a single area. It often grows directly in water, or very damp areas. Distribution and habitat The habitats ranges from ephemeral pools, lakes and canals to fast-flowing upland rive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vincenzo Petagna
Vincenzo Petagna (Naples, 17 January 1734 – 6 October 1810) was an Italian biologist, physician and entomologist. He was appointed as director of the small botanical garden pertaining to the Monastery of Santa Maria di Monte Oliveto (associated with the church now known as Sant'Anna dei Lombardi) in central Naples. He was also the teacher of Antonio Savaresi. The plant ''Petagnaea gussonei'' has been named after him. Life Vincenzo Petagna was born in Naples on 17 January 1734; his father was Antonino Petagna, while his mother was Orsola Cuomo; his parents were described as "honest and fearful parents". uominiill-1822-vol8, chapter on Vincenzo Petagna As a boy, he first studied at the Jesuits, where he learned Latin. He later also studied philosophy and medicine and graduated in medicine at about the age of 20. Later, animated by interest in medicine, he followed a course of ''medicina-pratica'' taught by Luigi Visone. In 1770, after he met the prince of Kaunitz, minister ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquatic Plant
Aquatic plants are plants that have adapted to living in aquatic environments (saltwater or freshwater). They are also referred to as hydrophytes or macrophytes to distinguish them from algae and other microphytes. A macrophyte is a plant that grows in or near water and is either emergent, submergent, or floating. In lakes and rivers macrophytes provide cover for fish, substrate for aquatic invertebrates, produce oxygen, and act as food for some fish and wildlife. Macrophytes are primary producers and are the basis of the food web for many organisms. They have a significant effect on soil chemistry and light levels as they slow down the flow of water and capture pollutants and trap sediments. Excess sediment will settle into the benthos aided by the reduction of flow rates caused by the presence of plant stems, leaves and roots. Some plants have the capability of absorbing pollutants into their tissue. Seaweeds are multicellular marine algae and, although their ecologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plantaginaceae
Plantaginaceae, the plantain family, is a large, diverse family of flowering plants in the order Lamiales that includes common flowers such as snapdragon and foxglove. It is unrelated to the banana-like fruit also called "plantain." In older classifications, Plantaginaceae was the only family of the order Plantaginales, but numerous phylogenetic studies, summarized by the Angiosperm Phylogeny Group, have demonstrated that this taxon should be included within Lamiales. Overview The plantain family as traditionally circumscribed consisted of only three genera: ''Bougueria'', ''Littorella'', and ''Plantago''. However phylogenetic research has indicated that Plantaginaceae ''sensu stricto'' (in the strict sense) were nested within Scrophulariaceae (but forming a group that did not include the type genus of that family, ''Scrophularia''). Although Veronicaceae (1782) is the oldest family name for this group, Plantaginaceae (1789) is a conserved name under the International Code of B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callitriche
''Callitriche'' is a genus of largely aquatic plants known as water-starwort. Previously, it was the only genus in the family Callitrichaceae. However, according to the APG II system this family is now included in the Plantaginaceae (plantain family). The family name Callitrichaceae retains its status as ''nomen conservandum'' (name to be retained). Species *''Callitriche antarctica'', Antarctic water-starwort *'' Callitriche brutia'', pedunculate water starwort *'' Callitriche christensenii'' *''Callitriche fassetti'', Fassett's water starwort *'' Callitriche hamulata'', intermediate water starwort *''Callitriche hermaphroditica'', autumn water starwort **Synonym '' Callitriche autumnalis'' *''Callitriche heterophylla'', differentleaf water starwort **Synonym '' Callitriche anceps, Callitriche bollanderi'' *''Callitriche intermedia'', narrowleaf water starwort *''Callitriche japonica'' **Synonym '' Callitriche nana'' *''Callitriche longipedunculata'', longstalk water starwort *'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Plants
Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the term specifically excludes seawater and brackish water, it does include non- salty mineral-rich waters such as chalybeate springs. Fresh water may encompass frozen and meltwater in ice sheets, ice caps, glaciers, snowfields and icebergs, natural precipitations such as rainfall, snowfall, hail/ sleet and graupel, and surface runoffs that form inland bodies of water such as wetlands, ponds, lakes, rivers, streams, as well as groundwater contained in aquifers, subterranean rivers and lakes. Fresh water is the water resource that is of the most and immediate use to humans. Water is critical to the survival of all living organisms. Many organisms can thrive on salt water, but the great majority of higher plants and most insects, amphibians, reptiles, mammals and birds need fresh water to survive. Fresh water i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1787
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyte, Glaucophyta, and consists of the green algae and Embryophyte, Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and Fern ally, their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are Parasitic plan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
