single photos Seeds

Not sure what type of seeds these are, I just know they're extremely small. They were sitting on my countertop in a plastic bag, and I happened to be taking my first few makeshift macro photographs (e.g. no macro lens, no extension tubes, no coupling ring...just two 50mm lenses and a steady hand), so here they are. (Just for reference, these particular seeds are about a quarter the size of the head of a pin.)