Proper Poppy II (200 pts)

The names associated with the image from Proper Poppy have co-authored a paper together – the title includes a poetic two-word phrase to describe Himalayan poppies. What is it? Answer is two words, lowercase i.e. swaying leaves

This challenge has a prerequisite challenge:

Solution

Following the description, we can take the names from the previously found website and, since we're talking about a paper, search for them on Google Scholar.

The poetic two-word phrase is dancing butterflies.

Flag: dancing butterflies