Fynbos Forum 2013

Dear all

Fynbos Forum 2013 – SAVE the DATE! 7th to 10th October 2013

We take pleasure in announcing that the 2013 Fynbos Forum will be held from the 7th to the 10th October at Kirstenbosch Gardens in recognition of their Centenary Celebrations.

Registration and the conference opening will take place on the afternoon and evening of the 7th October.

The theme is:  Celebrating Fynbos in a Centenary Year

We invite you to submit proposals for symposia and workshops.

Please make sure that you have entered this in your diaries!  Further details regarding the fees and registration will be sent in due course.

Warm regards

Fynbos Forum Committee

Posted in Events and conferences, News | 1 Comment

Hunting in the Arum lilies

My six year old neighbor Nathan sent me this great picture of an arum lily frog Hyperolius horstockii which he had found in an Arum Lily (Zantedeschia aethiopica) on his farm in the Uilkraals Valley near Gansbaai. arum frog on fynbos hub

This frog uses the arum flowers as camouflage, feeding on unsuspecting insect visitors. It is a remarkable little frog that is able to effect considerable changes in skin color over short periods of time. It occurs between the Cape Peninsula and Mossel bay, but is becoming increasingly rare throughout its range as a result of the destruction of its wetland habitat.

I was amazed a few years back when some four years after completing a large artificial pond at Grootbos we suddenly heard the distinct call of arum lily frogs one November evening. They had somehow made the journey of at least 3 km from the nearest wetland area to our pond. This shows again how important it is to create natural habitats in gardens for wildlife and another reason why we should be protecting and restoring our wetland habitats.

 

Posted in Conservation, Diversity, Ecology, Fynbos Gardening | Leave a comment

What’s flowering – Schizoglossum cordifolium

I came across this delicate little flower in a patch of shale fynbos just outside of the village of Greyton.

Schizoglossum cordifolium on www.fynboshub.co.za photo Sean Privett

Schizoglossum cordifolium is a slender, single-stemmed perennial that grows to 15 cm and oozes a milky latex if damaged. It is a member of the Apocynaceae family (commonly called the dogbane family) and many of these species are poisonous if ingested.  Schizoglossum cordifolium grows predominantly in open grasslands and low vegetation from Tulbagh and Paarl to Mpumalanga.

 

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CapeNature Groen Sebenza Opportunities: Closing date 4 pm on 31 January 2013

Dear all

CapeNature Groen Sebenza Opportunities: Closing date 4 pm on 31 January 2013   Intern Advert – Groen Sebenza – CapeNature – 170113 ammended

Please see the attached advertisement regarding employment opportunities with CapeNature as part of the Groen Sebenza programme.

Regards

Irene Steyn

PS all the information is on the advert

 

Posted in Bursaries and job opportunities, News | Leave a comment

Botanical Society Groen sebenza posts – closing date today!

Dear all

RE Botsoc Groen Sebenza posts

Please find attached information about the Botanical Society’s Groen Sebenza programme.

[Note that this is separate from the SANBI, WESSA and CapeNature programmes, for which the Fynbos Forum had also sent out notices regarding Groen Sebenza.]

Thanks

Ismail

Ismail Ebrahim

CREW CFR program manager

SANBI

Kirstenbosch Research Centre

Private Bag X7, Claremont, 7735

I.Ebrahim@sanbi.org.za

0217998751

0764755321

http://www.sanbi.org

 

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Fynbos identification course at Kirstenboch, 2-5 April 2013

Dear Fynbos Fanatics

I will be running another introductory Fynbos identification course at Kirstenbosch, 2-5 April 2013.  click here for more details.. fynbos plant ID workshop April 2013

Cost R1900 includes notes, dissecting tools and required book. The attached document has more information.  You could also contact Wendy at Hitchcock@mweb.co.za or 021-712 3966 or 084-681 4385 for more information or to book.

Thanks

Wendy Hitchcock

021-712 3966

084-681 4385

Posted in Events and conferences, News, Uncategorized | Leave a comment

Cape dune mole rat

I was walking down the driveway yesterday and came across this chap next to the road. Cape dune mole rat on Witkrans farm (www.witkrans.com)It’s a Cape dune mole rat, the largest of all the blemols (burrowing rodents restricted to sub-Saharan Africa). Measuring 27 to 35 centimeters (11 to 14 in) in head-body length it has very poor vision, although they are thought to use the surfaces of their eyes for sensing air currents and have very good sense of smell and touch.

They rarely come to the surface, spending their entire life underground. They are herbivorous, primarily eating roots, tubers, and bulbs. I have seen nursery plants disappearing, black bags and all, into their tunnels and small fynbos plants being pulled underground by their roots. They are thereby able to eat leaves, stems, and other parts of the plant without having to come above ground. They burrow in search of food, and the great majority of their tunnel complex consists of these foraging burrows, surrounding a smaller number of storage areas, nests, and latrine chambers.  They push up huge mounds of soil (much to the irritation of some gardeners) and are important disperses of plant material in the fynbos.

The Cape dune mole rat has a thick pelt of softwww.witkrans.com fur that covers its entire body. It is cinnamon-brown with greyish underparts. Their forefeet are heavily adapted for digging, with powerful curved claws. They also have lip-like flaps of skin that are able to close behind their impressive incisors, preventing soil from falling into their mouths.

Even my dog Brutus was put off by the size of this guys incisors!

Posted in Diversity, Ecology | Leave a comment

Mid-summer flowers in the fynbos

Last week started the year with our first group on the Fynbos Trail (www.walkerbaytrails.co.za). Being the middle of summer I really wasn’t expecting much in the way of flowers and was worried that the hikers would be disappointed by the lack of color and floral stories on the route. As you can see below I was totally wrong…the photos below were all taken within an area equivalent to about a rugby field near the summit of Grootberg Peak overlooking Flower Valley.

From left to right above is Aristea africana (Iridaceae), Chironia tetragona (Gentianaceae), Bobartia indica (Iridaceae) and Edmondia sesamoides (Asteraceae).

The beautiful Watsonia schlechteri shown below were flowering profusely, revitalized by the recent fire that burnt over this peak. The surrounding unburnt areas had plenty of Watsonia plants, but none were flowering.

 

Watsonia schlecterii on the Fynbos TrailWatsonia schlechterii on the Fynbos Trail

 

 

 

 

 

 

 

The fields of bright limestone pincushion (Leucospermum pattersonii) which were so dominant on the lower slopes of the trail during autumn and early summer have been succeeded by the mountain pincushion Leucospermum cordifolium, which are flowering profusely on the peak at the moment.

cordi on fynbos trail

A  little bit more difficult to spot, but no Leucospermum prostratum on the fynbos trailless beautiful, is the ground hugging pincushion, Leucospermum prostratum. This species has sweetly scented flowerheads which are pollinated by rodents that are attracted by the yeasty scent, similar to freshly baked bread.

Quite unexpectedly, what I thought might be a dull summers day was filled with flowering gems, beautiful vistas and magnificent Overberg landscapes. The Fynbos never ceases to amaze…………………………..

Phaenocoma prolifera on the Fynbos TrailFynbos Trail - flowers and views

Posted in Diversity, What's flowering, where to see fynbos | Leave a comment

A heavy hamburger in my stomach

Last week I visited a patch of limestone fynbos near Cape Agulhas. My reason for the visit was to see what plants are present in an area proposed for extending a agricultural lime mine. On the way to the site I stopped for a hamburger in town and then drove on through the wheat lands of the Overberg. Not very long ago this region was home to an extraordinary diversity of plants and animals. But here nature was doomed by its existence in an area characterized by dependable winter rains and nutrient-rich, clay soils. Within a century some 95% of the renosterveld vegetation of the Overberg has been plowed up and replaced by winter grains – wheat, canola, barley and oats.

When I reached the mine site I clambered up a hill and was overwhelmed by the diversity and intricate beauty of the flowers around me. For a few hours I recorded and photographed the many flowers I found and then sat down and looked around. There I was amongst my little pocket of limestone endemic friends, the majestic conebushes Leucadendron muirii and Leucadendron meridianum, the limestone pincushion protea Leucospermum truncatum, and the limestone protea Protea obtusifolia. And then there was the endemic blombos Metalasia calciocola, the waving Thamnochortus fraternus eking out an existence on the hard calcrete bank – seemingly with no topsoil at all, the delicate Wahlenbergia calcarea, Jamesbrittenia calciphila, Ficinia truncata, Berkheya coriacea and so many more……

Leucadendron muirii on www.fynboshub.co.za

Ficinia truncata on www.fynboshub.co.za

 

Berkheya coriacea - www.fynboshub.co.za

Looking around me I had the feeling of being marooned on an island, an island of exquisite limestone fynbos with all its unique and threatened species. All around us a sea of farmland as far as the eye could see. These limestone islands have survived the last centuries and these plants and associated fauna have witnessed the slaughter of the surrounding renosterveld that once thrived on the fertile soils below. They survived because the soils were poor and had no agricultural value. But now it would appear that their time for the bulldozer has also arrived! Agricultural lime from my little limestone island are needed to feed the agricultural monster that has sprung up around it over the last century. The monster needed to produce our food and support our burgeoning human population.

As I left for home that hamburger I had eaten on the way to the site felt very heavy and uncomfortable in my stomach.

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Whats flowering – Bonatea speciosa

Following the good spring rains in the Overberg the green wood orchid (Bonatea speciosa) green wood orchid - photograph Heiner Lutzeyerhas been flowering profusely the last few weeks. This magnificent plant was considered by Darwin to be the most ‘profoundly modified’of all orchids. It is characterized by robust, erect leaves that are oblong to broadly lance-shaped and produces large inflorescence’s with many green and white flowers up to 90 mm long. These flowers have 25-47 mm long spurs and are pollinated by hawk moths.

It is found in coastal scrub, often growing on the edge of paths or roads in thicket areas where there seems to be just the right amount of light for healthy growth. It has a natural distribution from Yzerfontein on the West Coast just north of Cape Town up to Zimbabwe.

 

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