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. 2013 Aug 20;8(8):e72296. doi: 10.1371/journal.pone.0072296

Figure 1. Leaf and flower colour difference.

Figure 1

Pairwise Euclidean distance in CIE 1976 (L*a*b*) space was calculated and an nMDS generated for a) yellow-orange flowers and b) leaves (the leaf nMDS used data from the two highest quality cameras only: the Nikon D300 and Sony NEX-5n).