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U. quelchii on Mt Roraima

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#1
johnvdw

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It is about one year ago that I climbed Mt Roraima.
When I was looking again through my photo's I noticed that the flowers of U. quelchiii on this mountain did not only differ in color, but also strongly in shape (perhaps also in size).
As hypotized earlier, hybridisation with U. campbelliana is a likely cause for this, although I have only seen U. campbelliana's during the cliimb, were U. quelchii was rare. At the top of the mountain U. quelchii was a relative common flower. The majority of the U. quelchii plants were baring just a single flower at their stalks though at least one plant was having two flowers and a young flower bud.
I have put some of my U. quelchii photo's in a single frame for a good comparison.

Posted Image

#2
Martin Hingst

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Hi John,

I have seen U. campbelliana on top of Roraima, so hybridization would theoretically be possible.

But I have seen no intermediate forms, and for me your pics above all show pure U. quelchii, just in the range of natural variation.

Anyway, nice flowers !

Regards

Martin

#3
Andreas Eils

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A real jewel among the CPs. Sadly I never managed to get this plant in flower.


Regards

Andreas

#4
Daniel O.

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Really nice flowers, thanks for sharing.
After i have nearly lost my plant some years ago it finally flowered this year.

Best regards,

Daniel

#5
Miloslav Macháček

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You've made me really happy with those photos!!! Thanks a lot! Nice collections of U.quelchii flowers from natural habitat :smile:

Edited by Miloslav Macháček, 19 April 2012 - 00:39 AM.


#6
TheInactiveMoth

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I love this plant! The flowers are so colourful! :D

#7
Fernando Rivadavia

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Wow, really cool variation!!

U.campbelliana is not as common as U.quelchii at the top of Roraima, but it's definitely there, growing in very wet areas as an epiphyte on short trees/bushes and in cracks on rocks.


Thanks for the pics!
Fernando

#8
Carlos Rohrbacher

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Very nice flowers, thanks for sharing. :sun_bespectacled:

#9
jimscott

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Very pretty flowers!

#10
kisscool_38

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Gorgeous! You're lucky to have see this species and Utricularia in the wild. That's two really beautiful species.