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Protea Susannae
''Protea susannae'', also known as stink-leaf sugarbush, is a flower-bearing shrub of the genus ''Protea''. The plant is endemic to the southwestern Cape Region of South Africa. Other vernacular names are stink-leaf protea. In the Afrikaans language it is known as ''stinkblaarsuikerbos''. The tree's national number is 98.1. The species can grow up to three metres in height. The plant is monoecious, both sexes occur in each flower. It blooms from April to September. ''Protea susannae'' is endemic to the Western Cape province of South Africa. It occurs from Stanford to Stilbaai. Ecology During the periodic wildfires which pass through its habitat adult plants die, but the seeds can survive such an event. Pollination occurs through the action of birds. The seed is stored in the old, dry infructescence which remains persistently attached to the plant. The seed is eventually dispersed by means of the wind. The plant grows in calcareous and pH-neutral soil at altitudes from sea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sedgefield, Western Cape
Sedgefield is a coastal town on the Garden Route in the Western Cape province of South Africa. It is situated on the N2 national road, between George and Knysna. The town was proclaimed in 1929 on the farm Sedgefield, which in turn was named in 1894 after the village of the same name in the UK where the father (Henry Barrington) of the then farm owner was born. History The farm Ruigtevlei was granted to the widow Meeding by Lord Charles Somerset and upon her death in 1878, the farm was divided into 9 lots. Lots A and B were first bought by individual farmers, before eventually being purchased in 1894 by John Barrington, son of then-famous politician, farmer and industrialist Henry Barrington (referred to as ‘Henry Barrington of Portland’ in the novel ‘Circles in a forest’ by Dalene Matthee). John named the town in honour of his father's birthplace Sedgefield in the United Kingdom. Kate Maurice (née Barrington) inherited the farm Sedgefield from her brother upon his de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monoecious
Monoecy (; adj. monoecious ) is a sexual system in seed plants where separate male and female cones or flowers are present on the same plant. It is a monomorphic sexual system comparable with gynomonoecy, andromonoecy and trimonoecy, and contrasted with dioecy where individual plants produce cones or flowers of only one sex and with bisexual or hermaphroditic plants in which male and female gametes are produced in the same flower. Monoecy often co-occurs with anemophily, because it prevents self-pollination of individual flowers and reduces the probability of self-pollination between male and female flowers on the same plant. Monoecy in Flowering plant, angiosperms has been of interest for evolutionary biologists since Charles Darwin. Terminology Monoecious comes from the Greek words for one house. History The term monoecy was first introduced in 1735 by Carl Linnaeus. Darwin noted that the flowers of monoecious species sometimes showed traces of the opposite sex function, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calcareous
Calcareous () is an adjective meaning "mostly or partly composed of calcium carbonate", in other words, containing lime (mineral), lime or being chalky. The term is used in a wide variety of Science, scientific disciplines. In zoology ''Calcareous'' is used as an adjectival term applied to anatomical structures which are made primarily of calcium carbonate, in animals such as gastropods, i.e., snails, specifically in relation to such structures as the operculum (gastropod), operculum, the clausilium, and the love dart. The term also applies to the calcium carbonate Test (biology), tests of, often, more-or-less microscopic Foraminifera. Not all tests are calcareous; diatoms and radiolaria have siliceous tests. The molluscs are calcareous organisms, as are the Calcarea, calcareous sponges (Calcarea), that have spicules which are made of calcium carbonate. Additionally, reef-building corals, or Scleractinia, are calcareous organisms that form their rigid skeletal structure th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infructescence
In botany, infructescence (fruiting head) is defined as the ensemble of fruits derived from the ovaries of an inflorescence. It usually retains the size and structure of the inflorescence. In some cases, infructescences are similar in appearance to simple fruits. These are called multiple fruits. One example is the infructescence of '' Ananas'', which is formed from the fusion of the berries with receptacle tissues and bracts. The mature infructescence of a grain, such as wheat or maize Maize (; ''Zea mays''), also known as corn in North American English, is a tall stout grass that produces cereal grain. It was domesticated by indigenous peoples in southern Mexico about 9,000 years ago from wild teosinte. Native American ..., is known as an ear. The infructescence of '' Ficus'' is called a syconium. References Fruit morphology {{Plant-morphology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pollination
Pollination is the transfer of pollen from an anther of a plant to the stigma (botany), stigma of a plant, later enabling fertilisation and the production of seeds. Pollinating agents can be animals such as insects, for example bees, beetles or butterflies; birds, and bats; water; wind; and even plants themselves. Pollinating animals travel from plant to plant carrying pollen on their bodies in a vital interaction that allows the transfer of genetic material critical to the reproductive system of most flowering plants. Self-pollination occurs within a closed flower. Pollination often occurs within a species. When pollination occurs between species, it can produce hybrid (biology), hybrid offspring in nature and in plant breeding work. In angiosperms, after the pollen grain (gametophyte) has landed on the stigma (botany), stigma, it germinates and develops a pollen tube which grows down the style (botany), style until it reaches an ovary (botany), ovary. Its two gametes travel down ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat
In ecology, habitat refers to the array of resources, biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species' habitat can be seen as the physical manifestation of its ecological niche. Thus "habitat" is a species-specific term, fundamentally different from concepts such as Biophysical environment, environment or vegetation assemblages, for which the term "habitat-type" is more appropriate. The physical factors may include (for example): soil, moisture, range of temperature, and Luminous intensity, light intensity. Biotic index, Biotic factors include the availability of food and the presence or absence of Predation, predators. Every species has particular habitat requirements, habitat generalist species are able to thrive in a wide array of environmental conditions while habitat specialist species require a very limited set of factors to survive. The habitat of a species is not necessarily found in a ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wildfire
A wildfire, forest fire, or a bushfire is an unplanned and uncontrolled fire in an area of Combustibility and flammability, combustible vegetation. Depending on the type of vegetation present, a wildfire may be more specifically identified as a bushfire (Bushfires in Australia, in Australia), desert fire, grass fire, hill fire, Peat#Peat fires, peat fire, prairie fire, vegetation fire, or veld fire. Some natural forest ecosystems Fire ecology, depend on wildfire. Modern forest management often engages in prescribed burns to mitigate fire risk and promote natural forest cycles. However, controlled burns can turn into wildfires by mistake. Wildfires can be classified by cause of ignition, physical properties, combustible material present, and the effect of weather on the fire. Wildfire severity results from a combination of factors such as available fuels, physical setting, and weather. Climatic cycles with wet periods that create substantial fuels, followed by drought and heat, of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stilbaai
Stilbaai, also known as the ''Bay of Sleeping Beauty'', is a town along the southern coast of South Africa about four hours by car from Cape Town. It is part of the Hessequa Local Municipality in the Western Cape province. The town is one of the most visited coastal destinations within South Africa, and home to many travellers experiences. The Goukou River and warm Indian Ocean are some of the most prominent natural features. As part of the Cape Floral Kingdom, the town also holds great Fynbos diversity. History Stilbaai is host to a number of interesting archaeological sites, including ancient fish traps thought to have been built by early ancestors of the Khoi people of the Southern Cape, and a shell landfill that has been carbon dated to around 1000 BC. Another archaeological site is situated in a group of caves at Blombos cave, about 12 kilometres from Stilbaai. Artifacts found at Blombos have been carbon dated to around 77,000 BP, making it the oldest known human settleme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanford, Western Cape
Stanford is a small riverside village in Overberg District Municipality in the Western Cape province of South Africa. Located 16 km east of Hermanus and 22 km north-east of Gansbaai. History The village of Stanford was founded in 1857 and named after its founder, Sir Robert Stanford, who owned the original farm and had a number of business interests in the area. Stanford, also a captain in the British army, was effectively exiled from the Cape after being ordered to supply the convict carrying ship, The Neptune, with provisions during the Convict crisis of 1849. Situated in the heart of the Overberg, Stanford is known for its beautifully preserved and renovated Cape Victorian and Edwardian styled houses and buildings. The village as a whole was declared a Heritage Site and in 1992 the Stanford Conservation Trust was formed to ensure the protection and conservation of the environment and heritage resources in and around Stanford. The work of the Trust ensured that Stanfo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Cape
The Western Cape ( ; , ) is a provinces of South Africa, province of South Africa, situated on the south-western coast of the country. It is the List of South African provinces by area, fourth largest of the nine provinces with an area of , and List of South African provinces by population, the third most populous, with an estimated 7 million inhabitants in 2020. About two-thirds of these inhabitants live in the metropolitan area of Cape Town, which is also the provincial capital. The Western Cape was created in 1994 from part of the former Cape Province. The two largest cities are Cape Town and George, Western Cape, George. Geography The Western Cape is roughly L-shaped, extending north and east from the Cape of Good Hope, in the southwestern corner of South Africa. It stretches about northwards along the Atlantic coast and about eastwards along the South African south coast (Southern Indian Ocean). It is bordered on the north by the Northern Cape and on the east by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afrikaans Language
Afrikaans is a West Germanic language spoken in South Africa, Namibia and to a lesser extent Botswana, Zambia, Zimbabwe and also Argentina where there is a group in Sarmiento that speaks the Patagonian dialect. It evolved from the Dutch vernacular of South Holland ( Hollandic dialect) spoken by the predominantly Dutch settlers and enslaved population of the Dutch Cape Colony, where it gradually began to develop distinguishing characteristics in the 17th and 18th centuries. Although Afrikaans has adopted words from other languages including German, Malay and Khoisan languages, an estimated 90 to 95% of the vocabulary of Afrikaans is of Dutch origin. Differences between Afrikaans and Dutch often lie in the more analytic morphology and grammar of Afrikaans, and different spellings. There is a large degree of mutual intelligibility between the two languages, especially in written form. Etymology The name of the language comes directly from the Dutch word (n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garden Route
The Garden Route (Afrikaans: ''Tuinroete'') is a stretch of the south-eastern coast of South Africa which extends from Witsand in the Western Cape to the border of Tsitsikamma Storms River in the Eastern Cape. The name comes from the verdant and ecologically diverse vegetation encountered here and the numerous estuaries and lakes dotted along the coast. It includes towns such as Witsand, Heidelberg, Riversdale, Stilbaai, Albertinia, Gouritsmond, Knysna, Plettenberg Bay, Mossel Bay, Oudtshoorn, Great Brak River, Little Brak River, Wilderness, Sedgefield and Nature's Valley; with George, the Garden Route's largest city and main administrative centre. It has an oceanic climate, with mild to warm summers, and mild to cool winters. Temperatures rarely fall below 10 °C in winter and rarely climb beyond 28 °C in summer. Rain occurs year-round, with a slight peak in the spring months, brought by the humid sea-winds from the Indian Ocean rising and releasing their p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
