|
Aulax Umbellata 1DS-II 1-C4234
'' Aulax'' is a South African Proteaceae genus of just three species of evergreen shrubs commonly known as "featherbushes". The name ''Aulax'' was named by a botanist named Linnaeus; he named ''Aulax'' after the Greek god Proteus, who is known to inherit the ability to change his shape at will. It is unusual among the many South African Proteaceae in having male and female flowers on separate plants. The bushes have fine needle-like foliage. In spring and summer female plants produce funnel-shaped ''Leucospermum''-like flowerheads that develop into seed cones. The catkin-like male flowers are yellow. Species Described species are listed below: * '' Aulax cancellata'' (L.) Druce, 1753, 1914 - Channel-leaf featherbush * '' Aulax pallasia'' Stapf, 1912 - Needle-leaf featherbush * '' Aulax umbellata'' (Thunb.) R.Br., 1781, 1810 - Broad-leaf or fluffy featherbush Cultivation In all respects except frost hardiness, these are tough plants. They tolerate extreme heat A heat wave, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pistillate Flower
This glossary of botanical terms is a list of definitions of terms and concepts relevant to botany and plants in general. Terms of plant morphology are included here as well as at the more specific Glossary of plant morphology and Glossary of leaf morphology. For other related terms, see Glossary of phytopathology, Glossary of lichen terms, and List of Latin and Greek words commonly used in systematic names. A B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aulax Umbellata 1DS-II 1-C4234
'' Aulax'' is a South African Proteaceae genus of just three species of evergreen shrubs commonly known as "featherbushes". The name ''Aulax'' was named by a botanist named Linnaeus; he named ''Aulax'' after the Greek god Proteus, who is known to inherit the ability to change his shape at will. It is unusual among the many South African Proteaceae in having male and female flowers on separate plants. The bushes have fine needle-like foliage. In spring and summer female plants produce funnel-shaped ''Leucospermum''-like flowerheads that develop into seed cones. The catkin-like male flowers are yellow. Species Described species are listed below: * '' Aulax cancellata'' (L.) Druce, 1753, 1914 - Channel-leaf featherbush * '' Aulax pallasia'' Stapf, 1912 - Needle-leaf featherbush * '' Aulax umbellata'' (Thunb.) R.Br., 1781, 1810 - Broad-leaf or fluffy featherbush Cultivation In all respects except frost hardiness, these are tough plants. They tolerate extreme heat A heat wave, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proteaceae
The Proteaceae form a family of flowering plants predominantly distributed in the Southern Hemisphere. The family comprises 83 genera with about 1,660 known species. Together with the Platanaceae and Nelumbonaceae, they make up the order Proteales. Well-known genera include ''Protea'', ''Banksia'', ''Embothrium'', ''Grevillea'', ''Hakea'' and ''Macadamia''. Species such as the New South Wales waratah (''Telopea speciosissima''), king protea (''Protea cynaroides''), and various species of ''Banksia'', ''soman'', and ''Leucadendron'' are popular cut flowers. The nuts of ''Macadamia integrifolia'' are widely grown commercially and consumed, as are those of Gevuina avellana on a smaller scale. Australia and South Africa have the greatest concentrations of diversity. Etymology The name Proteaceae was adapted by Robert Brown from the name Proteae coined in 1789 for the family by Antoine Laurent de Jussieu, based on the genus ''Protea'', which in 1767 Carl Linnaeus derived from t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leucospermum
''Leucospermum'' is a genus of evergreen upright, sometimes creeping shrubs that is assigned to the Proteaceae, with currently forty-eight known species. Almost all species are easily recognised as ''Leucospermum'' because of the long protruding styles with a thickened pollen-presenter, which jointly give the flower head the appearance of a pincushion, its common name. Pincushions can be found in South Africa, Swaziland, Zimbabwe and Mozambique. The shrubs mostly have a single stem at their base, but some species sprout from an underground rootstock, from which the plant can regrow after fire has killed the above ground biomass. In a larger group of species, specimens are killed by fire, and their survival depends on the seeds. In all species, seeds are collected by ants, which take them to their underground nests to feed on their ant breads, a seed dispersal strategy known as myrmecochory. This ensures that the seeds do not burn, so new plants can grow from them. ''Leucospermum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aulax Cancellata
''Aulax cancellata'', the channel-leaf featherbush, is a shrub that is native to the Western Cape and the Eastern Cape and belongs to the genus ''Aulax''. This plant is widespread, it occurs on the Cape Peninsula, Hottentots-Holland Mountains to the Langeberg and Kouga Mountains, Swartberg and Kammanassie Mountains. The shrub grows upright with a single stem and grows up to 2.5 m tall. The plant dies in a fire but the seeds survive. The plant is bisexual, male and female flowers grow on different plants. The plants bloom from November to February. A variety of insect species help pollinate the plants. Female flowers dry out and form a woody shell in which the seeds are formed and preserved. The plant grows in sandstone soil at altitudes of 0 to 1 200 m. In Afrikaans it is known as Geelveer. References External links * * * {{Taxonbar, from= Q15063235 Proteaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aulax Pallasia
''Aulax pallasia'', the needle-leaf featherbush, is a species of shrub in the genus ''Aulax''. It is native to the Western Cape, South Africa. Description The shrub grows upright with a single stem and grows up to tall. There are few twigs on the trunk. The plant sprouts again after a fire. The plant is bisexual and male and female flowers grow on different plants. The plants bloom from January to April. It is pollinated by a variety of insect species. Female flowers dry out and form a woody shell in which the seeds are formed and preserved. The seeds are spread by the wind. In Afrikaans, it known as . Distribution and habitat The plant is widespread. It occurs from Piketberg and Koue Bokkeveldberg to Hottentots Hollandberg and Groenlandberg to the middle of the Langeberg The Langeberg Range is a mountain range in the Western Cape province of South Africa. Its highest peak is Keeromsberg at 2,075 m that lies 15 km northeast of the town of Worcester. Some of the high ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aulax Umbellata
''Aulax umbellata'', the broad-leaf featherbush, is a shrub native to the Western Cape. It occurs on the lower slopes and coastal lowlands from Kogelberg to Mossel Bay Mossel Bay ( af, Mosselbaai) is a harbour town of about 99,000 people on the Southern Cape (or Garden Route) of South Africa. It is an important tourism and farming region of the Western Cape Province. Mossel Bay lies 400 kilometres east of the ... up to altitudes of 500 m. The shrub grows with a single stem and grows up to 2.5 m tall. Umbellata means like an umbrella. The leaves have rounded tips and can become 110 mm long and 15 mm in diameter. The plant is bisexual, male and female flowers grow on different plants. The plants bloom from September to February. A variety of insect species help pollinate the plants. Female flowers dry out and form a woody shell in which the seeds are formed and preserved. Fires destroy the plant and only the seeds survive. In Afrikaans, the plant is known as the ''veerkanariebo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heat Wave
A heat wave, or heatwave, is a period of excessively hot weather, which may be accompanied by high humidity, especially in oceanic climate countries. While definitions vary, a heat wave is usually measured relative to the usual climate in the area and relative to normal temperatures for the season. Temperatures that people from a hotter climate consider normal can be called a heat wave in a cooler area if they are outside the normal climate pattern for that area. The term is applied both to hot weather variations and to extraordinary spells of hot weather which may occur only once a century. Severe heat waves have caused catastrophic crop failures, thousands of deaths from hyperthermia, increased risk of wildfires in areas with drought, and widespread power outages due to increased use of air conditioning. A heat wave is considered extreme weather, and poses danger to human health because heat and sunlight overwhelm the human body's cooling system. Heat waves can usually be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of South Africa
The wildlife of South Africa consists of the flora and fauna of this country in southern Africa. The country has a range of different habitat types and an ecologically rich and diverse wildlife, vascular plants being particularly abundant, many of them endemic to the country. There are few forested areas, much savanna grassland, semi-arid Karoo vegetation and the fynbos of the Cape Floristic Region. Famed for its national parks and big game, 297 species of mammal have been recorded in South Africa, as well as 849 species of bird and over 20,000 species of vascular plants. Geography South Africa is located in subtropical southern Africa, lying between 22°S and 35°S. It is bordered by Namibia, Botswana and Zimbabwe to the north, by Mozambique and Eswatini (Swaziland) to the northeast, by the Indian Ocean to the east and south, and the Atlantic Ocean to the west, the coastline extending for more than . The interior of the country consists of a large, nearly flat, plateau with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
