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Boea
''Boea'' is a genus of plants in the family Gesneriaceae, with species originating from Australia, China, India India, officially the Republic of India ( Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the ..., Malaysia, Birma, Philippines, Polynesia, Solomon Islands, Thailand, Papua New Guinea, Indonesia, Nepal, Bhutan, Cambodia, Vietnam and Laos.Skog, L.E. & J.K. Boggan. 2007World Checklist of Gesneriaceae Washington, DC: Dept. of Botany, Smithsonian Institution. For example, ''B. hygroscopica'', also known as the Queensland rock violet in Australia, occurs in Cape York Peninsula and Northeast Queensland as far south as Rockhampton, within an altitude range from . It grows along creek beds, on moist banks, moss-covered rocks in rainforest, open forest, vine forest and gallery forest. Some ''Boea'' species are known as typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boea Esquirolii
''Boea'' is a genus of plants in the family Gesneriaceae, with species originating from Australia, China, India, Malaysia, Birma, Philippines, Polynesia, Solomon Islands, Thailand, Papua New Guinea, Indonesia, Nepal, Bhutan, Cambodia, Vietnam and Laos.Skog, L.E. & J.K. Boggan. 2007World Checklist of Gesneriaceae Washington, DC: Dept. of Botany, Smithsonian Institution. For example, ''B. hygroscopica'', also known as the Queensland rock violet in Australia, occurs in Cape York Peninsula and Northeast Queensland as far south as Rockhampton, within an altitude range from . It grows along creek beds, on moist banks, moss-covered rocks in rainforest, open forest, vine forest and gallery forest. Some ''Boea'' species are known as types of resurrection plant due to their ability to survive desiccation (e.g. ''B. hygrometrica'' and '' B. hygroscopica''). File:Boea hemsleyana plant.jpg, '' Boea hemsleyana'' plant File:Boea hemsleyana flowers.jpg, ''Boea hemsleyana'' flowers File:Boea h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boea Hygroscopica
''Boea hygroscopica'' (known as rock violet) is one of 15 species of flowering plant of the ''Boea'' genus in the gesneriad family. It is considered a 'resurrection plant' because of its ability to withstand virtually total water loss. Detached leaves of ''B. hydroscopica'' can withstand desiccation by increasing the small amount of constitutive glutathione by up to 50 times. It is endemic to Queensland, Australia and is found growing along creek beds, on moist banks and moss-covered rocks in rainforest, open forest, vine forest and gallery forest. Description ''Boea hygroscopica'' is an herbaceous Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials. Definitions of "herb" and "herbaceous" The fourth edition of t ... or woody plant growing no taller than . The flowers are in diameter and the peduncles (flower stems) are long. There are 5 peta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Resurrection Plant
A resurrection plant is any poikilohydric plant that can survive extreme dehydration, even over months or years. Examples include: * ''Anastatica hierochuntica'', also known as the Rose of Jericho, a plant species native to deserts of North Africa * ''Asteriscus'' (plant); * '' Boea hygrometrica'', * ''Craterostigma'', members of the Linderniaceae/Scrophulariaceae with snapdragon-like flowers * ''Haberlea rhodopensis'' * '' Lichen'', a symbiosis that can survive in extreme desiccation, * '' Mesembryanthemum'', the plant can revive within a short period of time after a drought * '' Myrothamnus flabellifolius'', a plant species native to Southern Africa * ''Pleopeltis polypodioides'', also known as resurrection fern * '' Ramonda serbica'', a species in the family Gesneriaceae * ''Selaginella lepidophylla'', a plant species native to North America, Central and South America, and sold as a novelty * ''Tillandsia'' * '' Xerophyta'', a monocotyledonous genus typically occurring on rock ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gesneriaceae
Gesneriaceae, the gesneriad family, is a family of flowering plants consisting of about 152 genera and ca. 3,540 species in the tropics and subtropics of the Old World (almost all Didymocarpoideae) and the New World (most Gesnerioideae), with a very small number extending to temperate areas. Many species have colorful and showy flowers and are cultivated as ornamental plants. Etymology The family name is based on the genus '' Gesneria'', which honours Swiss naturalist and humanist Conrad Gessner. Description Most species are herbaceous perennials or subshrubs but a few are woody shrubs or small trees. The phyllotaxy is usually opposite and decussate, but leaves have a spiral or alternate arrangement in some groups. As with other members of the Lamiales the flowers have a (usually) zygomorphic corolla whose petals are fused into a tube and there is no one character that separates a gesneriad from any other member of Lamiales. Gesneriads differ from related families o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a sovereign ''Sovereign'' is a title which can be applied to the highest leader in various categories. The word is borrowed from Old French , which is ultimately derived from the Latin , meaning 'above'. The roles of a sovereign vary from monarch, ruler or ... country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a megadiverse country, and its size gives it a wide variety of landscapes and climates, with deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approx ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam
Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making it the world's sixteenth-most populous country. Vietnam borders China to the north, and Laos and Cambodia to the west. It shares maritime borders with Thailand through the Gulf of Thailand, and the Philippines, Indonesia, and Malaysia through the South China Sea. Its capital is Hanoi and its largest city is Ho Chi Minh City (commonly known as Saigon). Vietnam was inhabited by the Paleolithic age, with states established in the first millennium BC on the Red River Delta in modern-day northern Vietnam. The Han dynasty annexed Northern and Central Vietnam under Chinese rule from 111 BC, until the first dynasty emerged in 939. Successive monarchical dynasties absorbed Chinese influences through Confucianism and Buddhism, and expanded ... [...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 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 (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 National Assembly founded the Mus� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. 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 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. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
