The iridescent blue of the fern Selaginella willdenowii and the flowering herb Begonia pavonina are produced by leaf structures that interfere with the plants' absorption of wavelengths that are crucial for photosynthesis.
(The iridescent blue of the fern; are produced; by leaf structures) (leaf structures; interfere; with the plants' absorption of wavelengths) (wavelengths; are; crucial for photosynthesis)
The iridescent blue of the fern leaf structures wavelengths
are produced interfere are
by leaf structures
with the plants' absorption of wavelengths
crucial for photosynthesis