The taxonomy of the Vaccinium genus is very complex and controversial. I would need dried specimens at various stages of flower and fruit and a dissecting microscope and more information about the general environment to ID it with any certainty. That said, if the plant gets taller than about a meter (yard) and has leaves that are over an ich long, which it appears to have, and the flowers are kind of fat, then it is likely one of the many, many different variants that have been lumped into Vaccinium corymbosum (High Bush Blueberry). That is made much more probable by how far North you are in the state. Basically, at one time there were about 15 different species that plant taxonomists eventually just lumped into one. It’s probably a cop out, but it is probably the best that they can do. I very much doubt that wild V. corymbosum around Statesboro are the same thing as the ones in Main. But the morphology overlap between neighboring strains and, obvious hybridization made tweezing the species out with any uniformity ridiculous. With the last paper I read, the highbush sub-genus is now considered to have just three species, and it comes down to the arrangement of chromosomes during cell division that distinguishes them. The three species are Vaccinium elliottii which is diploid. That means that chromosomes are arranged in sets of two during sell division like humans and most animals. Vaccinium comrymbosum (highbush blueberries) are tetraploid meaning that their chromosomes arrange themselves in groups of four during cell division. And Vaccinium ashei (Rabbit Eye Blueberry) are hexaploid meaning that their chromosomes arrange themselves in groups of six during cell division. But then there are a bunch of species outside the highbush sub-genus. You might be at a high enough elevation to have lowbush blueberry, but I doubt it. And you may have other species that I don’t even know about or forgot existed because my plant id skills are rusty. But more likely than not you have a highbush blueberry. But different plants in different locations are about as diverse as dog breeds. So, there’s that.
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