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Leucadendron Flexuosum
''Leucadendron flexuosum'', the Worcester conebush, is a flower-bearing shrub belonging to the genus '' Leucadendron'' and forms part of the fynbos Fynbos (; meaning fine plants) is a small belt of natural shrubland or heathland vegetation located in the Western Cape and Eastern Cape provinces of South Africa. This area is predominantly coastal and mountainous, with a Mediterranean clim .... The plant is native to the Western Cape, where it occurs in the Breede River Valley near Worcester. Description The shrub grows tall and flowers from April to May. The plant survives fires by sprouting from an underground rhizome. The seeds are stored in a toll on the female plant and fall out of the toll ground, which is spread by the wind. The plant is unisexual and there are separate plants with male and female flowers, which are pollinated by small towers. The plant grows mainly on water-rich plains in deep, rocky soil at an elevation of . In Afrikaans, it is known as the . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shrub
A shrub (often also called a bush) is a small-to-medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from trees by their multiple stems and shorter height, less than tall. Small shrubs, less than 2 m (6.6 ft) tall are sometimes termed as subshrubs. Many botanical groups have species that are shrubs, and others that are trees and herbaceous plants instead. Some definitions state that a shrub is less than and a tree is over 6 m. Others use as the cut-off point for classification. Many species of tree may not reach this mature height because of hostile less than ideal growing conditions, and resemble a shrub-sized plant. However, such species have the potential to grow taller under the ideal growing conditions for that plant. In terms of longevity, most shrubs fit in a class between perennials and trees; some may only last about five y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), 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 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leucadendron
''Leucadendron'' is a genus of about 80 species of flowering plants in the family Proteaceae, endemic to South Africa, where they are a prominent part of the fynbos ecoregion and vegetation type. Description Species in the genus ''Leucadendron'' are small trees or shrubs that are erect or creeping. Most species are shrubs that grow up to 1 m tall, some to 2 or 3 m. A few grow into moderate-sized trees up to 16 m tall. All are evergreen. The leaves are largely elliptical, sometimes needle-like, spirally arranged, simple, entire, and usually green, often covered with a waxy bloom, and in the case of the Silvertree, with a distinct silvery tone produced by dense, straight, silky hairs. This inspired the generic name ''Leucadendron'', which literally means "white tree". The flowers are produced in dense inflorescences at the branch tips; plants are dioecious, with separate male and female plants. The seed heads, or infructescences, of ''Leucadendron'' are woody cone-like structures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fynbos
Fynbos (; meaning fine plants) is a small belt of natural shrubland or heathland vegetation located in the Western Cape and Eastern Cape provinces of South Africa. This area is predominantly coastal and mountainous, with a Mediterranean climate and rainy winters. The fynbos ecoregion is within the Mediterranean forests, woodlands, and scrub biome. In fields related to biogeography, fynbos is known for its exceptional degree of biodiversity and endemism, consisting of about 80% (8,500 fynbos) species of the Cape floral kingdom, where nearly 6,000 of them are endemic. This land continues to face severe human-caused threats, but due to the many economic uses of the fynbos, conservation efforts are being made to help restore it. Overview and history The word fynbos is often confusingly said to mean "fine bush" in Afrikaans, as "bos" means "bush". Typical fynbos foliage is ericoid rather than fine. The term, in its pre-Afrikaans, Dutch form, ''fynbosch'', was recorded by Nob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Cape
The Western Cape is a province of South Africa, situated on the south-western coast of the country. It is the fourth largest of the nine provinces with an area of , and 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. Geography The Western Cape Province 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 the Eastern Cape. The total land area of the province is , about 10.6% of the country's total. It is roughly the size of England or the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breede River Valley
Breede River Valley is a region of Western Cape Province, South Africa known for being the largest fruit and wine producing valley in the Western Cape, as well as South Africa's leading race-horse breeding area. It is part of the Cape Winelands, Boland bordering on becoming Little Karoo towards the east. Geography The Breede River Valley is relatively broad and flat for a Western Cape valley, averaging at a floor height of 80m-250m above sea-level. Western regions are mostly alluvial and flat, while eastern regions have more hills of the Bokkeveld Group with narrow alluvial deposits. The valley is framed by the high mountains of the Cape Fold Belt, with the Hex River Mountains and the Skurweberge to the northwest, the Langeberg Mountains (up to 2000m) to the north, the smaller Boland Mountains to the southwest, and the Riviersonderend Mountains to the south. It stretches from Tulbagh in the north to McGregor, Western Cape, McGregor in the south and Rawsonville in the west to Ash ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Worcester, Western Cape
Worcester ( ) is a town in the Western Cape, South Africa. It is located north-east of Cape Town on the N1 highway north to Johannesburg. Being the largest town in the Western Cape's interior region, it serves as the administrative capital of the Breede Valley Local Municipality and as regional headquarters for most central and Provincial Government Departments. The town also serves as the hub of the Western Cape's interior commercial, distribution and retail activity with a shopping mall, well developed central business district and infrastructure. Worcester is located at an elevation of and can be reached by road either travelling on the N1 highway through the Huguenot Tunnel or by driving through spectacular mountain passes. From Cape Town Du Toitskloof, from Wellington Bainskloof, from Malmesbury, Western Cape Nieuwekloof, from Ceres Mitchells, from Robertson Goree, from Hermanus Rooihoogte and from Johannesburg Hex River, with vistas over the Hex River Valley. Geograph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Reproductive Morphology
Plant reproductive morphology is the study of the physical form and structure (the morphology) of those parts of plants directly or indirectly concerned with sexual reproduction. Among all living organisms, flowers, which are the reproductive structures of angiosperms, are the most varied physically and show a correspondingly great diversity in methods of reproduction. Plants that are not flowering plants (green algae, mosses, liverworts, hornworts, ferns and gymnosperms such as conifers) also have complex interplays between morphological adaptation and environmental factors in their sexual reproduction. The breeding system, or how the sperm from one plant fertilizes the ovum of another, depends on the reproductive morphology, and is the single most important determinant of the genetic structure of nonclonal plant populations. Christian Konrad Sprengel (1793) studied the reproduction of flowering plants and for the first time it was understood that the pollination process involved ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Red List Critically Endangered Species
Version 2014.2 of the IUCN Red List of Threatened Species identified 4574 Critically Endangered species, subspecies and varieties, stocks and subpopulations. For IUCN lists of critically endangered species by kingdom, see: *Animals (kingdom Animalia) — IUCN Red List Critically Endangered species (Animalia) **Amphibians — List of critically endangered amphibians **Birds — List of critically endangered birds **Fish — List of critically endangered fishes **Invertebrates — List of critically endangered invertebrates ***Arthropods — List of critically endangered arthropods ****Insects — List of critically endangered insects ***Molluscs List of critically endangered molluscs **Mammals — List of critically endangered mammals **Reptiles — List of critically endangered reptiles *Fungi (kingdom Fungi) — List of fungi by conservation status *Plants (kingdom Plantae) — List of critically endangered plants *Protists (kingdom Protista) — List of Chromis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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