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Geissorhiza Aspera
''Geissorhiza aspera'', also known as the blue satin flower or blou sysie, is a geophyte from South Africa. Description This velvety-stemmed geophyte grows tall. Plants may, however, be larger or smaller than the typical range. Both the soil conditions and moisture play a role in height.e-Flora of South Africa. v1.42. 2023. South African National Biodiversity Institute. http://ipt.sanbi.org.za/iptsanbi/resource?r=flora_descriptions&v=1.42 Each plant may branch up to three times, although branching is not always present. The corm is covered in woody tunics. The sword-shaped leaves have thickened margins and midribs. Normally plants will have three leaves, each of which is about the same length as the stem or slightly longer. Star-shaped flowers are present in August and September. It flowers best after a wet winter. Each inflorescence has between three and seven flowers. They are usually dark blue or violet in colour, sometimes with a darker center. The northern populations (O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Storage Organ
A storage organ is a part of a plant specifically modified for storage of energy (generally in the form of carbohydrates) or water. Storage organs often grow underground, where they are better protected from attack by herbivores. Plants that have an underground storage organ are called geophytes in the Raunkiær plant life-form classification system.; reprinted (1977) in ''History of ecology'' series, New York: Arno Press, Storage organs often, but not always, act as perennating organs which enable plants to survive adverse conditions (such as cold, excessive heat, lack of light or drought). Relationship to perennating organ Storage organs may act as perennating organs ('perennating' as in perennial, meaning "through the year", used in the sense of continuing beyond the year and in due course lasting for multiple years). These are used by plants to survive adverse periods in the plant's life-cycle (e.g. caused by cold, excessive heat, lack of light or drought). During these pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Honey Bee
The Cape honey bee or Cape bee (''Apis mellifera capensis'') is a southern South African subspecies of the western honey bee. They play a major role in South African agriculture and the economy of the Western Cape by pollinating crops and producing honey in the Western Cape region of South Africa. The Cape honey bee is unique among honey bee subspecies because workers can lay diploid, female eggs, by means of thelytoky, while workers of other subspecies (and, in fact, unmated females of virtually all other eusocial insects) can only lay haploid, male eggs. Not all workers are capable of thelytoky – only those expressing the thelytoky phenotype, which is controlled by a recessive allele at a single locus (workers must be homozygous at this locus to be able to reproduce by thelytoky). The bee tends to be darker in colour than the African honey bee ( ''A.m. scutellata''). Other differences that might allow for differentiation of the subspecies from African honey bees are the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geissorhiza
''Geissorhiza'' is a genus with 103 species described to date of deciduous perennial flowering plants in the family Iridaceae first described as a genus in 1803. The entire genus is endemic to Cape Province of western South Africa. The genus name is derived from the Greek words ''geisson'', meaning "tile", and ''rhizon'', meaning "root". Here are some of them: * '' Geissorhiza aspera'' * '' Geissorhiza brehmii'' * '' Geissorhiza confusa'' * '' Geissorhiza corrugata'' * '' Geissorhiza darlingensis'' * ''Geissorhiza exscapa ''Geissorhiza'' is a genus with 103 species described to date of deciduous perennial flowering plants in the family Iridaceae first described as a genus in 1803. The entire genus is endemic to Cape Province of western South Africa. The genus name ...'' * '' Geissorhiza eurystigma'' * '' Geissorhiza geminata'' * '' Geissorhiza hesperanthoides'' * '' Geissorhiza heterostyla'' * '' Geissorhiza imbricata'' * '' Geissorhiza inaequalis'' * '' Geissorhiza inflexa' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African National Biodiversity Institute
The South African National Biodiversity Institute (SANBI) is an organisation established in 2004 in terms of the National Environmental Management: Biodiversity Act, No 10 of 2004, under the South African Department of Environmental Affairs (later named Department of Environment, Forestry and Fisheries), tasked with research and dissemination of information on biodiversity, and legally mandated to contribute to the management of the country’s biodiversity resources. History SANBI was established on 1 September 2004 in terms of the National Environmental Management: Biodiversity Act, No 10 of 2004. Previously, in 1989, the autonomous statutory National Botanical Institute (NBI) had been formed from the National Botanic Gardens and the Botanical Research Institute, which had been founded in the early 20th century to study and conserve the South African flora. The mandate of the National Botanical Institute was expanded by the act to include the full diversity of the South Af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthophora Diversipes
The bee genus ''Anthophora'' is one of the largest in the family Apidae, with over 450 species worldwide in 14 different subgenera. They are most abundant and diverse in the Holarctic and African biogeographic regions. All species are solitary, though many nest in large aggregations. Nearly all species make nests in the soil, either in banks or in flat ground; the larvae develop in cells with waterproof linings and do not spin cocoons. Males commonly have pale white or yellow facial markings, and/or peculiarly modified leg armature and hairs. ''Anthophora'' individuals can be distinguished from the very similar genus ''Amegilla'' by the possession of an arolium between the tarsal claws. Species include: *''Anthophora bimaculata'' *''Anthophora curta'' *''Anthophora dispar'' *''Anthophora edwardsii'' *''Anthophora fedorica'' *''Anthophora flexipes'' *''Anthophora urbana'' *''Anthophora furcata'' *'' Anthophora plumipes'' *''Anthophora pueblo'' *''Anthophora retusa'' See also * L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombyliidae
The Bombyliidae are a family of flies, commonly known as bee flies. Adults generally feed on nectar and pollen, some being important pollinators. Larvae are mostly parasitoids of other insects. Overview The Bombyliidae are a large family of flies comprising hundreds of genera, but the life cycles of most species are known poorly, or not at all. They range in size from very small (2 mm in length) to very large for flies (wingspan of some 40 mm).Hull, Frank Montgomery, Bee flies of the world: the genera of the family Bombyliidae Washington, Smithsonian Institution Press 1973 . Downloadable from: https://archive.org/details/beefliesofworl2861973hull When at rest, many species hold their wings at a characteristic "swept back" angle. Adults generally feed on nectar and pollen, some being important pollinators, often with spectacularly long proboscises adapted to plants such as ''Lapeirousia'' species with very long, narrow floral tubes. Unlike butterflies, bee flies hold t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Braunsapis
''Braunsapis'' is a genus of bees in the tribe Allodapini. It is the largest genus of the tribe and is known for its array of social behaviors.Engel, M. S. (2013)A new species of the allodapine bee genus ''Braunsapis'' from the Central African Republic (Hymenoptera: Apidae).''Journal of Melittology'', (21), 1-7. The genus is distributed in Africa, Asia, and Australasia.''Braunsapis'' Michener. Iziko Museums. Most of these bees are slender in shape and black in color, though some are paler or have red coloration. Bee Genera. Keys and Fact Sheets, BioNET-EAFRINET. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Agulhas
Cape Agulhas (; pt, Cabo das Agulhas , "Cape of the Needles") is a rocky headland in Western Cape, South Africa. It is the geographic southern tip of the African continent and the beginning of the dividing line between the Atlantic and Indian Oceans according to the International Hydrographic Organization. Historically, the cape has been known to sailors as a major hazard on the traditional clipper route. It is sometimes regarded as one of the great capes. It was most commonly known in English as Cape L'Agulhas until the 20th century. The town of L'Agulhas is located near to the cape. Geography Cape Agulhas is located in the Overberg region, 170 kilometres (105 mi) southeast of Cape Town. The cape was named by Portuguese navigators, who called it ''Cabo das Agulhas''—Portuguese for "Cape of Needles"—after noticing that around the year 1500 the direction of magnetic north (and therefore the compass needle) coincided with true north in the region. The cape is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Eswatini. It also completely enclaves the country Lesotho. It is the southernmost country on the mainland of the Old World, and the second-most populous country located entirely south of the equator, after Tanzania. South Africa is a biodiversity hotspot, with unique biomes, plant and animal life. With over 60 million people, the country is the world's 24th-most populous nation and covers an area of . South Africa has three capital cities, with the executive, judicial and legislative branches of government based in Pretoria, Bloemfontein, and Cape Town respectively. The largest city is Johannesburg. About 80% of the population are Black South Afri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Cape
The Northern Cape is the largest and most sparsely populated province of South Africa. It was created in 1994 when the Cape Province was split up. Its capital is Kimberley. It includes the Kalahari Gemsbok National Park, part of the Kgalagadi Transfrontier Park and an international park shared with Botswana. It also includes the Augrabies Falls and the diamond mining regions in Kimberley and Alexander Bay. The Namaqualand region in the west is famous for its Namaqualand daisies. The southern towns of De Aar and Colesberg found within the Great Karoo are major transport nodes between Johannesburg, Cape Town and Port Elizabeth. Kuruman can be found in the north-east and is known as a mission station. It is also well known for its artesian spring and Eye of Kuruman. The Orange River flows through the province of Northern Cape, forming the borders with the Free State in the southeast and with Namibia to the northwest. The river is also used to irrigate the many vineyards in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Namaqualand
Namaqualand (khoekhoe: "Nama-kwa" meaning Nama Khoe people's land) is an arid region of Namibia and South Africa, extending along the west coast over and covering a total area of . It is divided by the lower course of the Orange River into two portions – Little Namaqualand to the south and Great Namaqualand to the north. Little Namaqualand is within the Namakwa District Municipality, forming part of Northern Cape Province, South Africa. It is geographically the largest district in the country, spanning over 26,836 km2. A typical municipality is Kamiesberg Local Municipality. The semidesert Succulent Karoo region experiences hot summers, sparse rainfall, and cold winters.Discover South Africa: Your Online Travel Directory. Discover Namakwa. Great Namaqualand in the Karas Region of Namibia, is sparsely populated by the Namaqua, a Khoikhoi people who have traditionally inhabited the Namaqualand region. Tourism The area’s landscape ranges from an unexploited coast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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