THE SECOND INTERNATIONAL
CARNIVOROUS PLANT SOCIETY CONFERENCE
GERMANY
The 2nd I.C.P.S. Conference was held in Germany, from 30th
May to 1st June, 1998, at the Botanical Gardens in the University of Bonn. Colin and Tina from Triffid Park attended the Conference as
the representatives of the Victorian Carnivorous Plant Society. Having
thoroughly enjoyed the 1st Conference in Atlanta, U.S.A. in 1997 we were
looking forward with anticipation to this next one.
Approximately 80 delegates attended from many parts of the world. There
were 21 speakers who gave lectures, on
such diverse subjects as "The diffused centronomic chromosomes and
speciation in Drosera", "The structure and function of digestive glands of
carnivorous plants", "Invitro cultivation and experiments with carnivorous
plants", Pinguiculas of the Caribbean", "Pinguiculas in Mexico", "Pinguiculas
of the northern hemisphere", "Sarracenia species in southeastern United
States", "The biology and protection of Aldrovanda", "Utricularia species in
India", "Droseras in South Africa", "Droseras in Brazil", and four lecturers
who spoke about Nepenthes in Borneo, Sumatra and Irian Jaya. The subjects
were illustrated by some excellent slide programmes, particularly those on
Nepenthes.
The Lecturers came from countries such as Japan, Israel, England, U.S.A.,
India, South Africa, Brazil, Hong Kong, and the European countries of
Switzerland, The Netherlands, Czech Republic, Belgium and Germany.
Unfortunately some of the lectures were far too technical and complex for
the average carnivorous plant enthusiast to even begin to understand, but
our patience was rewarded by some other extremely interesting topics.
During the three day Conference an exhibition of carnivorous plants was
on display in the Botanical Gardens, which was also open to the general
public. This was put
together with stock from the Botanical Gardens as well as from members of
the German Carnivorous Plant Society. Colin and Tina were also given the
opportunity to visit the collection of carnivorous plants housed at the
Botanical Gardens, which was extremely well looked after and of a very high
standard.
About a dozen of us took a post Conference trip on the Tuesday by bus
from Bonn into the countryside, where we were taken to see a very old castle
and had a delicious lunch in a courtyard of a private home in a small
vineyard by the Mosel River.
We had a very interesting and enjoyable stay in Bonn, and look forward to
the 3rd I.C.P.S. Conference, wherever and whenever that may be.
After the Conference we drove across to Holland to visit some large
wholesale carnivorous plant nurseries. Unfortunately we are not at liberty
to disclose the names of these nurseries, as they are production nurseries
and do not have the resources to service the collector.
When we first visited Holland in 1994 most of the hundreds of thousands
of fly traps grown in Holland each year were produced from mature bulbs or
corms dug out of the swamps in America. Upon returning in 1996 a dramatic
change had taken place. The difficulty of obtaining the enormous volume of
plants required had forced them to turn to tissue culture. This was being
done in enormous laboratories in India and Belgium. When after the
conference this year we again returned, what a change had taken place. For
when we visited the largest carnivorous plant nursery in the world, we were
staggered to see 400,000 superb flytraps in 100-cm pots ready, or almost
ready, for sale, and 10's of 1,000's of plants in community trays ready to
replace them as they were sold. We were told that the majority of their
stock was now grown from seed. These were obtained from a specialist plant
breeder in Holland, who in the space of a few short years, has
revolutionized the commercial flytrap industry. We then went to see this
nursery with the most extensive flytrap breeding set-up imaginable. The
first room had multiple plants of every known clone of flytraps, and
hundreds of selected wild harvested plants, plus thousands of trial plants.
As if this wasn't enough, the next growing area had thousands of mature
flytraps being grown just to collect the seed from. Nepenthes were also on
his breeding program. He had planted several 100 plants and allowed them to
climb up 10 metre bamboo poles. Their sole task was to produce seed.
Different clones and species were all being trialed. This nursery must
surely be doing more to breed carnivorous plant's in the shortest time, than has happened
in the history of our favorite plants.
This was a most stimulating place to finish off our European tour of
carnivorous plants.
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