Showing posts with label Heaths. Show all posts
Showing posts with label Heaths. Show all posts

Saturday, September 16, 2017

What is Fynbos?


Fynbos - pronounced fain-boss - is the vegetation that is found growing naturally on the the mountains and coastal plains of south-western tip of South Africa. It is unique to this area. The name comes from the Dutch fijn and bosch meaning fine bush referring to the very small leaves and flowers of many of the species. Fynbos makes up 80% of the Cape Floristic Region (often called the Cape Floral Kingdom).


Fynbos is characterized by the presence of four main plant groups: Restios, proteas, heaths and geophytes, as well as seven plant families that only occur in fynbos.


Restios


Protea


Silver Tree


Leucadendron and Mimetes


Heaths


Bruniaceae

What's so special about fynbos?

Fynbos is amazingly diverse and exceptionally rich in species, and it occupies a relatively tiny area of land. Over 7,000 species occur in 41,000 km, and 80% of them occur nowhere else on Earth.

The Cape Peninsula alone has 2,600 species - that's more than the total number of species in the British Isles - crammed into an area smaller than London.

Compare species diversity with other heathland communities in Australia and the California, and with the rest of South Africa:

  • Cape Floristic region - 94 species per 1,000 km
  • Australia - 14 species per 1,000 km
  • California - 12 species per 1,000 km
  • The rest of S. Africa - 8 species per 1,000 km

When you walk through fynbos you can discover a new species with every step.





Sunday, July 19, 2015

Heath or Heather?

Did you know the Ericaceae family is divided into two different genera of plants: heaths and heathers? Although both belong to the same family, they are botanically different and are divided into the Erica genus and the Calluna genus. The heaths belong to the Erica genus and there are approximately 4,500 species worldwide and of these 700 occur in the Cape Floral Kingdom, making them the largest family of fynbos . 


The Erica with its upright spirals of brilliant blossoms can be described, as simply elegant. The vibrant blossoms vary in shape and size from tiny to several inches in length and come in virtually all color combinations except blue. Other than heaths' greater susceptibility to cold weather, the main difference between heaths and heathers is that heaths have needlelike leaves rather than flat leaves; and come in taller shrub forms and even some small trees.

Here’s just of a few of our favorites grown here in Rainbow:


Erica Sparsa


Erica Verticillata


Erica Versicolor


Erica Baueri


Erica Baueri - White

For a glimpse of more heaths here’s a link to our Pinterest Board!


Ericas have become a welcome addition to our world of flowers!