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Hemichaena
''Hemichaena'' is a plant genus in the family (biology), family Phrymaceae, which was traditionally placed in family Scrophulariaceae. In the 2012 restructuring of ''Mimulus'' by Barker, et al., based largely upon DNA evidence, only seven species were left in ''Mimulus''. Species Species include: * ''Hemichaena coulteri'' * ''Hemichaena fruticosa'' * ''Hemichaena levigata'' * ''Hemichaena spinulosa'' * ''Hemichaena rugosa'' References {{Authority control Lamiales genera Phrymaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemichaena Coulteri
''Hemichaena'' is a plant genus in the family Phrymaceae, which was traditionally placed in family Scrophulariaceae. In the 2012 restructuring of ''Mimulus'' by Barker, et al., based largely upon DNA evidence, only seven species were left in ''Mimulus''. Species Species include: * '' Hemichaena coulteri'' * ''Hemichaena fruticosa ''Hemichaena'' is a plant genus in the family (biology), family Phrymaceae, which was traditionally placed in family Scrophulariaceae. In the 2012 restructuring of ''Mimulus'' by Barker, et al., based largely upon DNA evidence, only seven specie ...'' * '' Hemichaena levigata'' * '' Hemichaena spinulosa'' * '' Hemichaena rugosa'' References {{Authority control Lamiales genera Phrymaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phrymaceae
Phrymaceae, also known as the lopseed family, is a small family of flowering plants in the order Lamiales.Peter F. Stevens (2001 onwards). "Phrymaceae" At: Angiosperm Phylogeny Website. At: Botanical Databases At: Missouri Botanical Garden Website. (see ''External links'' below) It has a nearly cosmopolitan distribution, but is concentrated in two centers of diversity, one in Australia, the other in western North America. Members of this family occur in diverse habitats, including deserts, river banks and mountains. Phrymaceae is a family of mostly herbs and a few subshrubs, bearing tubular, bilaterally symmetric flowers. They can be annuals or perennials. Some of the Australian genera are aquatic or semiaquatic. One of these, ''Glossostigma'', is among the smallest of flowering plants, larger than the aquatic '' Lemna'' but similar in size to the terrestrial '' Lepuropetalon''. The smallest members of Phrymaceae are only a few centimeters long, while the largest are woody ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Bentham
George Bentham (22 September 1800 – 10 September 1884) was an English botanist, described by the weed botanist Duane Isely as "the premier systematic botanist of the nineteenth century". Born into a distinguished family, he initially studied law, but had a fascination with botany from an early age, which he soon pursued, becoming president of the Linnaean Society in 1861, and a fellow of the Royal Society in 1862. He was the author of a number of important botanical works, particularly flora. He is best known for his taxonomic classification of plants in collaboration with Joseph Dalton Hooker, his ''Genera Plantarum'' (1862–1883). He died in London in 1884. Life Bentham was born in Stoke, Plymouth, on 22 September 1800. His father, Sir Samuel Bentham, a naval architect, was the only brother of Jeremy Bentham to survive into adulthood. His mother, Mary Sophia Bentham, was a botanist and author. Bentham had no formal education but had a remarkable linguistic aptitude. By ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant
Plants are the eukaryotes that form the Kingdom (biology), kingdom Plantae; they are predominantly Photosynthesis, photosynthetic. This means that they obtain their energy from sunlight, using chloroplasts derived from endosymbiosis with cyanobacteria to produce sugars from carbon dioxide and water, using the green pigment chlorophyll. Exceptions are parasitic plants that have lost the genes for chlorophyll and photosynthesis, and obtain their energy from other plants or fungi. Most plants are multicellular organism, multicellular, except for some green algae. Historically, as in Aristotle's biology, the plant kingdom encompassed all living things that were not animals, and included algae and fungi. Definitions have narrowed since then; current definitions exclude fungi and some of the algae. By the definition used in this article, plants form the clade Viridiplantae (green plants), which consists of the green algae and the embryophytes or land plants (hornworts, liverworts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. Phylogeneti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family (, : ) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". The delineation of what constitutes a family—or whether a described family should be acknowledged—is established and decided upon by active taxonomists. There are not strict regulations for outlining or acknowledging a family, yet in the realm of plants, these classifications often rely on both the vegetative and reproductive characteristics of plant species. Taxonomists frequently hold varying perspectives on these descriptions, leading to a lack of widespread consensus within the scientific community ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scrophulariaceae
The Scrophulariaceae are a family of flowering plants, commonly known as the figwort family. The plants are annual and perennial herbs, as well as shrubs. Flowers have bilateral (zygomorphic) or rarely radial (actinomorphic) symmetry. The Scrophulariaceae have a cosmopolitan distribution, with the majority found in temperate areas, including tropical mountains. The family name is based on the name of the included genus ''Scrophularia'' L. Taxonomy In the past, it was treated as including about 275 genera and over 5,000 species, but its circumscription has been radically altered since numerous molecular phylogenies have shown the traditional broad circumscription to be grossly polyphyletic. Many genera have recently been transferred to other families within the Lamiales, notably Plantaginaceae and Orobanchaceae, but also several new families. - on linhere/ref> Several families of the Lamiales have had their circumscriptions enlarged to accommodate genera transferred from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lamiales Genera
The Lamiales (also known as the mint order) are an order (biology), order of flowering plants in the asterids clade of the Eudicots. Under the APG IV system of flowering plant classification the order consists of 24 families, and includes about 23,810 species and 1,059 genera with representatives found all over the world. Well-known or economically important members of this order include aromatic, culinary, and medicinal herbs such as basil (herb), basil, mentha, mint, rosemary, Salvia officinalis, sage, savory (herb), savory, marjoram, oregano, Hyssopus officinalis, hyssop, thyme, lavender, perilla, Aloysia citrodora, lemon verbena, catnip, Monarda, bee balm, Leonotis leonurus, wild dagga, and Leonurus japonicus, oriental motherwort, as well as olives, Fraxinus, ash trees, teak, Digitalis, foxgloves, lilacs, jasmine, Antirrhinum, snapdragons, Streptocarpus_sect._Saintpaulia, African violets, Jacarandas, Paulownias, Buddleja, butterfly bushes, sesame, and psyllium. Description Pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
