Andrew Marshall writes:
 		To everyone out there who responded to my question the
 		other day re. 
     the Bild-Schoner.  Thanks for the help in getting this figured out. 
		Also as I am here wanted to note here that like Jos
		Franken who
     writes that one of his P. moranensis has formed a 'pitcher shaped
     leaf.  ..................................  btw Jos, was your P.
     moranensis from seed or tissue cultured?  Has any one else seen
     this occur and was it form seed or tissue culture? 
I don't know, but it was a commercially grown plant so I suppose it was
tissue cultured.  I divided the motherplant about 1 year ago into 10 new
plants.  Only 1 has the pitcher leaves, another one has a few minor
disformed (wrinkled) leaves and the rest have normal winter leaves, so
it is just a growthdisorder and not a genetic mutation.  ( I wish it was
:-)  ) The pitcher leaves are about 1 month old and look as healthy as
the other leaves. 
and Juerg Steiger writes:
     My pitcher shaped leaves of Ping.  grandiflora, vulgaris and
     longifolia had the same 'life expectancy' as normal leaves (i.e. 
     several months).  All plants were seed cultured.  I guess this
     malformation phenomenon happens from time to time also in wild
     plants, but obviously the combination of the Pinguicula-type
     digestive glands in the inside of a pitcher-shaped leave proved to
     offer no advantage during evolution. 
that is only true _if_ is a genetic aberration.  If it is just a growth
disorder that happens every now and then, I think it cannot play a role
in "the survival of the fittest". 
Happy growing to you all,
Jos Franken 
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Name:   jos franken
Email:  jfranken@pi.net 
Phone:  +31 76 522 8411 or +31 76 522 6370    Fax: +31 76 522 1967
Smail:  Graaf Hendrik III ln 79b, 4819 CD  BREDA,  THE NETHERLANDS 
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