Hello everyone,

I am interested in quantifying color differences of flower petals in the field. 
 The genus I work on 
ranges from white to pale lilac to dark purple and discrete color divisions 
don't exist.  I have access to 
a benchtop spectrophotometer, but I can’t always get the flowers back to the 
lab before they start to 
wilt.  I’d love to hear how other people have measured floral color in the 
field and will put together a 
list of responses when I get them!

Cheers,
Kathryn  

Kathryn E. Theiss, Ph.D.
Post-doctoral Scholar
Biology Department
Willamette University
900 State Street
Salem, OR 97301
Office: Olin 116
Phone: 503-370-6979
Fax: 503-375-5425

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