This paper (Figure 2) lists the protein sequences of 14 different plant hemoglobins. I am no expert, but they don't seem too different to me, any of them. http

This paper (Figure 2) lists the protein sequences of 14 different plant hemoglobins. I am no expert, but they don't seem too different to me, any of them. http://www.plantphysiol.org/content/plantphysiol/115/3/1259.full.pdf http://www.plantphysiol.org/content/plantphysiol/115/3/1259....