make the dressing. place the poblano pepper over a medium-low flame on a gas stovetop, turning it every 10-20 seconds until it's evenly charred and tender, about 5 minutes total. (alternatively, you can place the pepper under a broiler, turning the pepper as each side browns, about 15-20 minutes.) let the pepper cool completely, then peel the skin and discard it. rinse the pepper, then slice and de-rib it, and reserve the seeds* (optional).
place the pepper and seeds (if using) in a blender, or a food processor fitted with a metal "s" blade. add the lime juice, cilantro, coconut nectar, garlic clove, oil, and salt to taste. blend on high for 30-45 seconds, until everything is broken down and blended. store the dressing in a lidded container in the refrigerator.
make the salad. combine the greens, avocado, peach, pepitas, and a good sprinkle of salt with about 3-4 tablespoons of dressing and serve.