Cape Floristic Region

Coordinates: 34°10′00″S 18°22′30″E / 34.16667°S 18.37500°E / -34.16667; 18.37500
Source: Wikipedia, the free encyclopedia.

Cape Floral Region Protected Areas
UNESCO World Heritage Site
LocationSouth Africa
Includes
CriteriaNatural: (ix), (x)
Reference1007bis
Inscription2004 (28th Session)
Extensions2015
Area1,094,742 ha (2,705,170 acres)
Buffer zone798,514 ha (1,973,170 acres)
Coordinates34°10′00″S 18°22′30″E / 34.16667°S 18.37500°E / -34.16667; 18.37500
Cape Floristic Region is located in South Africa
Cape Floristic Region
Location of Cape Floristic Region in South Africa

The Cape Floral Region is a

floristic province
, known as the Cape Floristic Province.

The Cape Floristic Region, the smallest of the six recognised

eco-tourism, is estimated to be in the region of R77 million (~US$5 million) a year.[1] Thus, it is clear that the Cape Floristic Region has both economic and intrinsic biological value as a biodiversity hotspot.[1]

Location and description

Extent of the Greater Cape Floristic Region
The region occupies less than 0.5% of Africa's land area but supports approximately 20% of its plant life.

Home to the greatest non-tropical concentration of higher plant species in the world, the region is the only hotspot that encompasses an entire floral kingdom, and holds five of South Africa's 12 endemic plant families and 160 endemic genera. Covering 78,555 km2, Cape Floristic Region hotspot is located entirely within the borders of South Africa.

It is one of the five temperate Mediterranean-type systems on the hotspots list, and is one of only two hotspots that encompass an entire floral kingdom (the other being New Caledonia)[citation needed].

The Region covers the Mediterranean climate region of South Africa in the Western Cape in the southwestern corner of the country, and extends eastward into the Eastern Cape, a transitional zone between the winter rainfall region to the west and the summer-rainfall region to the east in KwaZulu-Natal.

Flora

Fynbos in the Western Cape
A 360 degree photograph of fynbos in the Groot Winterhoek region of the Western Cape about 18 months after a fire. New plants can be seen in various stages of growth following the fire. The infertile white soil that fynbos tends to grow in can also be clearly seen.

Most of the region is covered with

renosterbos (Elytropappus rhinocerotis), graminoids and geophytes, occurring on the base-rich shaley soils of the coastal forelands. Small pockets of Afromontane forest (Southern Afrotemperate Forest
) can be found in humid and sheltered areas.

According to Takhtajan (1978), the following families are endemic or subendemic to the region:

is produced out of this region.

Vegetation types

List of

vegetation types of the Cape Floristic Region:[4][5]

Ecology

The

Montane fynbos and renosterveld and the Albany thickets
.

The fynbos ecoregions are designated one of the Global 200 priority ecoregions for conservation. Conservation International declared the Cape floristic region to be a biodiversity hotspot.

It is thought that the Cape Floristic Region is experiencing one of the most rapid rates of extinction in the world due to

invasive alien plants.[6]

World Heritage Site

Biodiversity hotspots of the world showing the Cape Floristic Region (number 12)

In 2004, the "Cape Floral Region Protected Areas" were inscribed as a World Heritage Site. The site includes eight representative protected areas:

References

This article incorporates CC BY-3.0 text from the reference[1]

  1. ^
    ISSN 2071-0771
    .
  2. ^ Тахтаджян А. Л. Флористические области Земли / Академия наук СССР. Ботанический институт им. В. Л. Комарова. — Л.: Наука, Ленинградское отделение, 1978. — 247 с. — 4000 экз. DjVu Archived 5 October 2018 at the Wayback Machine, Google Books.
  3. ^ Takhtajan, A. (1986). Floristic Regions of the World. (translated by T.J. Crovello & A. Cronquist). University of California Press, Berkeley, PDF, DjVu.
  4. ^ "Vegetation Types". Archived from the original on 24 August 2013. Retrieved 24 February 2014.
  5. ^ "Vegetation Types". Archived from the original on 4 April 2012. Retrieved 7 January 2011.
  6. ^ South African Press Association (14 August 2014). "Cape is world's extinction capital". Retrieved 20 August 2014.

External links