Erica turgida | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Ericales |
Family: | Ericaceae |
Genus: | Erica |
Species: | E. turgida |
Binomial name | |
Erica turgida Salisb. | |
Erica turgida, the showy heath or Kenilworth heath, is a species of Erica that was naturally restricted to the city of Cape Town, South Africa, but is now classified as Extinct in the Wild.
This small, delicate erica produces thin, willowy stems, covered in velvety hair. It produces masses of bright-pink, cup-shaped flowers.
This Erica used to grow naturally in the area that is now beneath the Cape Town suburbs of Rondebosch, Kenilworth and Wynberg. It was therefore an endemic to the critically endangered Cape Flats Sand Fynbos vegetation type. Soon before the last wild population died out at Kenilworth Racecourse Conservation Area, a woman named Elsie Esterhuizen took cuttings to Kirstenbosch gardens and thus saved the species from permanent extinction.
Along with its fellow extinct-in-the-wild heath, Erica verticillata , it is now being re-introduced to the Kenilworth Racecourse Conservation Area, now that the spread of the invasive alien vegetation there has been controlled. [1]
Fynbos 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% 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.
Erica is a genus of roughly 857 species of flowering plants in the family Ericaceae. The English common names heath and heather are shared by some closely related genera of similar appearance. The genus Calluna was formerly included in Erica – it differs in having even smaller scale-leaves, and the flower corolla consisting of separate petals. Erica is sometimes referred to as "winter heather" to distinguish it from Calluna "summer heather".
Rondebosch is one of the Southern Suburbs of Cape Town, South Africa. It is primarily a residential suburb, with shopping and business districts as well as the main campus of the University of Cape Town.
Kenilworth is a suburb in Cape Town, South Africa.
Newlands Forest is a conservancy area on the eastern slopes of Table Mountain, beside the suburb of Newlands, Cape Town, South Africa. It is owned and maintained by the Table Mountain National Parks Board, along with the City Parks Department of Cape Town, and includes a Fire Station, Nursery and Reservoir.
Renosterveld is a term used for one of the major plant communities and vegetation types of the Cape Floristic Region which is located in southwestern and southeastern South Africa, in southernmost Africa. It is an ecoregion of the Mediterranean forests, woodlands, and scrub biome.
The Biodiversity of Cape Town is the variety and variability of life within the geographical extent of the City of Cape Town metropolitan municipality, excluding the Prince Edward Islands. The terrestrial vegetation is particularly diverse and much of it is endemic to the city and its vicinity. Terrestrial and freshwater animal life is heavily impacted by urban development and habitat degradation. Marine life of the waters immediately adjacent to the city along the Cape Peninsula and in False Bay is also diverse, and while also impacted by human activity, the habitats are relatively intact.
Cape Flats Dune Strandveld is an endangered vegetation type. This is a unique type of Cape Strandveld that is endemic to the coastal areas around Cape Town, including the Cape Flats.
Cape Flats Sand Fynbos (CFSF), previously known as Sand Plain Fynbos, is a critically endangered vegetation type that occurs only within the city of Cape Town. Less than 1% of this unique lowland fynbos vegetation is conserved.
Lourensford Alluvium Fynbos is a critically endangered vegetation type that is endemic to Cape Town. Though closest to Fynbos, it has characteristics of both Fynbos and Renosterveld vegetation and is thus actually a unique hybrid vegetation type.
Peninsula Granite Fynbos is an endangered Fynbos vegetation type which is endemic to the city of Cape Town and occurs nowhere else. It is a unique type of tall, dense and diverse scrubland, scattered with trees. It can be found all along the belt of granite that encircles Table Mountain.
Cape Winelands Shale Fynbos is a vegetation type that naturally occurs in the Cape Winelands of the Western Cape, South Africa.
Kenilworth Racecourse Conservation Area is a 52-hectare (130-acre) nature reserve, situated in the centre of Kenilworth Racecourse, in Cape Town, South Africa. Due to its location, it has been left undisturbed for more than 100 years, making it now the best preserved patch of “Cape Flats Sand Fynbos” in the world.
Kogelberg Nature Reserve is a nature reserve of 3,000 ha comprising the Kogelberg Mountain Range, to the east of Cape Town, South Africa.
Erica verticillata is a species of Erica that was naturally restricted to the city of Cape Town but is now classified as extinct in the wild.
Erica abietina is a species of erica that is endemic to the Cape Peninsula of the Western Cape, South Africa. E. abietina includes four subspecies with often highly restricted distributions and distinctive flower colours. Previous delimitation of the species has included a further three subspecies which proved to be more distantly related to Cape Peninsula endemic E. abietina subspecies and are now classified under Erica grandiflora L.f. and Erica situshiemalis E.G.H.Oliv. & Pirie.
Erica baccans, the berry heath, is a species of Erica that was naturally restricted to the city of Cape Town, South Africa.
Erica margaritacea, the pearl heath, is a species of Erica naturally restricted to the city of Cape Town. It is critically endangered.
Erica pyramidalis, the pyramid heath, was a species of Erica that was endemic to the city of Cape Town, South Africa. It was driven to extinction by the early 20th century, due to habitat destruction from the expanding city.
Tokai Park, previously known as "Tokai Forest", is a small wing, about 600 ha, of the greater Table Mountain National Park in Cape Town, South Africa. Tokai Park is made up of two sections: upper and lower Tokai Park. Lower Tokai Park is flat, and characterized by the threatened Cape Flats Sand Fynbos. Upper Tokai Park is on the slopes of Constantiaberg Mountain, and consists of conservation area as well as the Tokai Arboretum. Upper Tokai Park is characterized by Peninsula Granite Fynbos, Peninsula Sandstone Fynbos and Afromontane Forest and noted for its diversity.