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HYB: glaciatas

Hi, iris-talkers,

I thought I'd share some of the information in a letter I just 
received from Keith Keppel, to whom I was referred by Terry Aitken 
with my questions about glaciatas.  I understand Mr. Keppel may be 
writing an article on this for a future AIS bulletin.

"Glaciatas.  They are TOTALLY devoid of anthocyanin pigments -- the 
water-soluble pigments which account for the blues, lavenders, 
violets, purples, orchid pinks of talls, and in combination with 
carotene pigments necessary for 'reds' and 'browns'.  This means they 
can occur in white, yellow, pink, apricot, orange, etc., either as 
selfs (usually) or with darker hafts or shoulders, or theoretically 
as amoenas (I've not yet seen this), or white patches in the falls, 
etc.  But not being able to form the water-soluble (anthocyanin) 
pigments, the colors are very clear--no greying.  And the hafts are 
completely missing any haft marks, stripes, dots, suffusion of brown, 
etc.  Once you've seen a few glaciatas and torn them apart, you'll 
get the drift of what they look like...and can identify them even if 
you don't know their breeding."

He mentions a few glaciatas:  BURNING BRIGHT, CLASSMATE, and ANSWERED 

Patricia Brooks
Whidbey Island, WA, zone 8

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